WO2002053547A1 - Derives d'acide alcanoique, procede de production et utilisation correspondants - Google Patents
Derives d'acide alcanoique, procede de production et utilisation correspondants Download PDFInfo
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- WO2002053547A1 WO2002053547A1 PCT/JP2001/011611 JP0111611W WO02053547A1 WO 2002053547 A1 WO2002053547 A1 WO 2002053547A1 JP 0111611 W JP0111611 W JP 0111611W WO 02053547 A1 WO02053547 A1 WO 02053547A1
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- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
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Definitions
- the present invention has excellent pharmaceutical effects such as hypoglycemic effect and blood lipid lowering effect, and is useful as a preventive and therapeutic agent for diabetes, hyperlipidemia, glucose intolerance, inflammatory diseases, arteriosclerosis, etc.
- New arnic acid derivative and a method for producing the same are excellent pharmaceutical effects such as hypoglycemic effect and blood lipid lowering effect, and is useful as a preventive and therapeutic agent for diabetes, hyperlipidemia, glucose intolerance, inflammatory diseases, arteriosclerosis, etc.
- New arnic acid derivative and a method for producing the same are excellent pharmaceutical effects such as hypoglycemic effect and blood lipid lowering effect, and is useful as a preventive and therapeutic agent for diabetes, hyperlipidemia, glucose intolerance, inflammatory diseases, arteriosclerosis, etc.
- the present invention relates to a preventive / therapeutic agent for diabetes, hyper-JJ umperemia, impaired glucose tolerance, etc., comprising a novel alkanoic acid derivative.
- the present invention relates to a retinoid-related receptor function regulator, an insulin resistance improver, and the like, comprising a novel alkanoic acid derivative.
- alkanoic acid derivatives compounds described in the following documents are known.
- WO 00/64876 includes, as a PPAR ligand receptor binding agent,
- WO 92/20350 discloses that as a substance capable of mimicking the action of a bioactive natural polymer, a compound represented by the formula: Mi_ (Mn) n—Mt [where n is a number from 2 to about 50; Mn and Mt each
- WO 99/58510 includes, as substances having a blood glucose and blood lipid lowering action, [In the formula, R 1 is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group; X is a bond, etc .; n is an integer of 1 to 3; Y is an oxygen atom, etc. ; Ring A Is a benzene ring which may further have 1 to 3 substituents; p is an integer of 1 to 8; R 2 is a hydrogen atom or the like; q ′ is an integer of 0 to 6; Or 1; R 3 represents a hydroxyl group, etc .; R 4 and R 5 may be the same or different and each represent a hydrogen atom, etc.].
- Peroxisome proliferator-activated receptor gamma is a member of the nuclear hormone receptor superfamily, represented by steroid hormone receptors and thyroid hormone receptors, and is involved in the very early stages of adipocyte differentiation. Its expression is induced and plays an important role in adipocyte differentiation as trout. PPARa forms a dimer with the retinoid X receptor (RXR) by binding to ligand, and directly controls (activates) transcription efficiency by binding to the responsive site of the target gene in the nucleus. I have.
- RXR retinoid X receptor
- Pros evening prostaglandin J 2 could be an endogenous ligand of PPAR ⁇ , further represented by thiazolidinedione derivatives
- Insulin sensitivity enhancers have the ligand activity of PPARa, and its strength and blood glucose lowering action or the action of promoting fat cell division were found to be parallel [Cell, 83, 803 (1995). Year); The Journal of Biological Chemistry
- PPARa is expressed in cultured cells derived from human liposarcoma and its growth is stopped by the addition of PPARa ligand [Procedures of the National Academy of Sciences] (Proceedings of The National Academy of Siences of The United States of America), Vol. 94, p.
- a novel drug with superior properties as a medicament such as being useful as a prophylactic and therapeutic agent for diabetes, hyperlipidemia, glucose intolerance, inflammatory diseases, arteriosclerosis, etc., and having few side effects.
- a dagger There is a demand for the development of a dagger.
- An object of the present invention is to provide an alnic acid derivative useful as an agent for preventing or treating diabetes, hyperlipidemia, impaired glucose tolerance and the like, and a method for producing the same.
- the present invention relates to the following (1) to (32).
- R 1 represents a 5-membered aromatic heterocyclic group which may be substituted
- X is a bond, an oxygen atom, a sulfur atom, —CO—, _CS—, -C 4 (OR 5 ) —or one NR 6 — (R 4 is a hydrogen atom or a hydrocarbon group which may be substituted, R 5 is a protecting group for a hydrogen atom or a hydroxyl group, and R 6 is a protecting group for a hydrogen atom, an optionally substituted hydrocarbon group or an amino group);
- Q represents a divalent hydrocarbon group having 1 to 20 carbon atoms
- Y is a bond, oxygen atom, sulfur atom, —SO—, —S0 2 —, — NR 7 —, -CONR 7 — or one NR 7 CO— (R 7 is a hydrogen atom, an optionally substituted hydrocarbon Or a protecting group for an amino group).
- Ring A is an aromatic ring which may further have 1 to 3 substituents;
- Z is one (CH 2 ) n—Z 1 — or one Z 1 — (CH 2 ) n — (n is an integer of 1 to 8, and Z 1 is an oxygen atom, a sulfur atom, — SO—, —S0 2 — Or —NR 16 — (R 16 represents a hydrogen atom or an optionally substituted hydrocarbon group)).
- Ring B is a pyridine ring, a benzene ring or a naphthylene ring, each of which may further have 1 to 3 substituents;
- U is a bond, an oxygen atom, a sulfur atom, one SO- or _S0 2 - a; W is a divalent carbon dihydrogen group having 1 to 20 carbon atoms;
- R 3 represents one OR 8 (R 8 represents a hydrogen atom or a hydrogen atom which may be substituted) or — NR 9 R 1Q (R 9 and R 1Q are the same or different and represent a hydrogen atom, Represents an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group, or an optionally substituted acyl group, or: R 9 and: R 1Q may be bonded to be substituted. (Which may form a good ring):
- Ring B is a benzene ring which may further have 1 to 3 substituents
- U represents a bond; or a salt thereof.
- Q is an alkylene or c 2 _ 6 alkenylene above (1) compound of m.
- n is an integer of 1 to 3
- Z 1 is an oxygen atom or a sulfur atom.
- W is - 6 alkylene or C 2 - 6 alkenylene and above (1) Symbol placement of the compound.
- (12 is, 1) having 1 to 3 substituents selected from an alkoxy group having 1 to 6 carbon atoms, a halogen atom, a nitro group, a hydroxy group and an amino group which may be substituted by 1 to 3 halogen atoms; An optionally substituted alkyl group having 1 to 10 carbon atoms;
- X is a bond or — NR 6 — and R 6 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms;
- Q is C 6 alkylene or C 2 one 6 alkenylene
- Y is a bond, an oxygen atom or one NR 7 —, and R 7 is a protecting group for an amino group; and ring A is an alkyl group having 1 to 4 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, A benzene ring, a condensed aromatic hydrocarbon ring having 9 to 14 carbon atoms, which may further have 1 to 3 substituents each selected from an aralkyloxy group having 7 to 10 carbon atoms and a halogen atom, or 5- or 6-membered aromatic heterocycle; Z is one (CH 2 ) n—Z 1 — or one Z 1 — (CH 2 ) n — and n is an integer of 1 to 3; Z 1 is oxygen Atoms or sulfur atoms;
- Ring B is an alkyl group having 1 to 4 carbon atoms, an aryl group having 6 to 14 carbon atoms, A pyridine ring or naphthylene which may further have 1 to 3 substituents selected from an xyl group, an alkoxy group having 1 to 4 carbon atoms, an aralkyloxy group having 7 to 10 carbon atoms and a halogen atom; ring;
- U is a bond or an oxygen atom
- W is C I 6 alkylene or C 2 - 6 alkenylene
- R 3 is —OR 8
- R 8 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.
- a pharmaceutical composition comprising the compound according to (1) or a salt thereof or a prodrug thereof.
- a prophylactic / therapeutic agent for diabetes comprising the compound according to (1) or a salt thereof or a prodrug thereof.
- An agent for preventing or treating hyperlipidemia comprising the compound according to (1) or a salt thereof or a prodrug thereof.
- a prophylactic / therapeutic agent for impaired glucose tolerance comprising the compound according to (1) or a salt thereof or a prodrug thereof.
- a retinoid-related receptor comprising the compound according to (1) or a salt thereof or a prodrug thereof;
- An insulin sensitizer comprising the compound according to (1) or a salt thereof or a prodrug thereof.
- a method for treating diabetes in a mammal which comprises administering the compound according to (1) or a salt thereof or a prodrug thereof to a mammal.
- a method for treating hyperlipidemia in a mammal which comprises administering the compound according to (1) or a salt thereof or a prodrug thereof to a mammal.
- a method for treating glucose intolerance in a mammal which comprises administering the compound according to (1) or a salt thereof or a prodrug thereof to a mammal.
- R 1 represents a 5-membered aromatic heterocyclic group which may be substituted
- X is a bond, an oxygen atom, a sulfur atom, —CO—, —CS—, —CR 4 (OR 5 ) —or— NR 6 _ (R 4 is a hydrogen atom or an optionally substituted R 5 represents a hydrogen atom or a protecting group for a hydroxyl group, and R 6 represents a hydrogen atom, a protecting group for an optionally substituted hydrocarbon group or an amino group);
- Q represents a divalent hydrocarbon group having 1 to 20 carbon atoms
- Y is a bond, oxygen atom, sulfur atom, —SO—, one S0 2 —, — NR 7 —, -CONR
- R 7 represents a hydrogen atom, an optionally substituted hydrocarbon group or a protecting group for an amino group
- Ring A is an aromatic ring which may further have 1 to 3 substituents;
- Z is one (CH 2 ) n — Z 1 — or one Z 1 — (CH 2 ) n — (n is an integer of 1 to 8, and Z 1 is an oxygen atom, a sulfur atom, one SO—, one S0 2 — Or —NR 16 — (R 16 represents a hydrogen atom or an optionally substituted hydrocarbon group)).
- Ring B is a pyridine ring, a benzene ring or a naphthalene ring which may further have 1 to 3 substituents;
- U is a bond, an oxygen atom, a sulfur atom, one SO- or a S0 2 - and;
- W represents a divalent hydrocarbon group having 1 to 20 carbon atoms:
- R 1 represents a 5-membered aromatic heterocyclic group which may be substituted
- X is a bond, an oxygen atom, a sulfur atom, one CO—, —CS—, —CR 4 (OR 5 ) —or—NR 6 — (R 4 is a hydrogen atom or an optionally substituted R 5 represents a protecting group for a hydrogen atom or a hydroxyl group, and R 5 represents a protecting group for a hydrogen atom, an optionally substituted hydrocarbon group or an amino group);
- Q represents a divalent hydrocarbon group having 1 to 20 carbon atoms
- Y is a bond, an oxygen atom, a sulfur atom, One SO-, -S0 2 -, one NR 7 -, - CONR 7 - or - NR 7 CO- (R 7 is a hydrogen atom, an optionally substituted Sumyi A protecting group for a dangling hydrogen group or an amino group);
- Ring A is an aromatic ring which may further have 1 to 3 substituents;
- Z is one (CH 2 ) n — Z 1 — or one Z 1 — (CH 2 ) n- (n is an integer of 1 to 8, and Z 1 is an oxygen atom, a sulfur atom, —SO—, —S0 2 — Or — NR 16 — (R 16 represents a hydrogen atom or a hydrocarbon group which may be substituted));
- Ring B is a pyridine ring, a benzene ring or a naphthylene ring, each of which may further have 1 to 3 substituents;
- U is a bond, an oxygen atom, a sulfur atom, one SO- or _S0 2 - a;
- W represents a divalent hydrocarbon group having 1 to 20 carbon atoms:
- R 1 represents a 5-membered aromatic heterocyclic group which may be substituted
- X is a bond, an oxygen atom, a sulfur atom, one CO—, —CS—, —CR 4 (OR 5 ) —or _NR 6 — (R 4 is a hydrogen atom or an optionally substituted R 5 represents a protecting group for a hydrogen atom or a hydroxyl group, and R 6 represents a protecting group for a hydrogen atom, an optionally substituted hydrocarbon group or an amino group);
- Q represents a divalent hydrocarbon group having 1 to 20 carbon atoms
- Y is a bond, oxygen atom, sulfur atom, one SO—, one S ⁇ 2 —, — NR 7 —, one CONR — or one NR 7 CO— (R 7 is a hydrogen atom, an optionally substituted hydrocarbon Or a protecting group for an amino group).
- Ring A is an aromatic ring which may further have 1 to 3 substituents;
- Z is one (CH 2 ) n — Z 1 — or one Z 1 — (CH 2 ) n- (n is an integer of 1 to 8,
- Z 1 is an oxygen atom, a sulfur atom, - S_ ⁇ one, - S0 2 - or - NR 16 - a (R 16 represents a hydrogen atom or an optionally substituted hydrocarbon group),);
- Ring B is a pyridine ring which may further have 1 to 3 substituents, A zen ring or a naphthylene ring;
- U represents a bond, an oxygen atom, a sulfur atom, — SO— or one so 2 —;
- W represents a divalent hydrocarbon group having 1 to 20 carbon atoms:
- ⁇ B is a benzene ring which may further have 1 to 3 substituents
- U represents a bond; or a salt thereof.
- R 1 represents a 5-membered aromatic heterocyclic group which may be substituted
- X is a bond, an oxygen atom, a sulfur atom, —CO—, —CS—, —CR 4 (OR 5 ) —or—NR 6 — (R 4 is a hydrogen atom or an optionally substituted R 5 represents a hydrogen atom or a protecting group for a hydroxyl group, and R 6 represents a hydrogen atom, a protecting group for an optionally substituted hydrocarbon group or an amino group);
- Q represents a divalent carbon dihydrogen group having 1 to 20 carbon atoms
- Y is a bond, an oxygen atom, a sulfur atom, - SO-, one S0 2 -, - NR 7 - , -CONR 7 - or a NR 7 CO- (R 7 is a hydrogen atom, an optionally substituted Sumyi A protecting group for a dangling hydrogen group or an amino group);
- Ring A is an aromatic ring which may further have 1 to 3 substituents;
- Z is — (CH 2 ) n — Z 1 — or one Z 1 — (CH 2 ) n- (n is an integer of 1 to 8, and Z 1 is an oxygen atom, a sulfur atom, — SO—, —S0 2 — Or —NR 16 — (R 16 represents a hydrogen atom or an optionally substituted hydrocarbon group)).
- Ring B is a pyridine ring, a benzene ring or a naphthylene ring, each of which may further have 1 to 3 substituents;
- U is a bond, an oxygen atom, a sulfur atom, one SO- or a S0 2 - and;
- W represents a divalent hydrocarbon group having 1 to 20 carbon atoms:
- Ring B is a benzene ring which may further have 1 to 3 substituents
- U represents a bond; or a salt thereof.
- the “5-membered aromatic heterocyclic group” in the “optionally substituted 5-membered aromatic heterocyclic group” for R 1 may be, for example, a ring-constituting atom other than a carbon atom And a 5-membered monocyclic aromatic heterocyclic group containing 1 to 4 hetero atoms selected from an oxygen atom, a sulfur atom and a nitrogen atom.
- the monocyclic aromatic heterocyclic group may be condensed with a 6-membered heterocyclic ring containing one or two nitrogen atoms (eg, a pyridine ring), a benzene ring, or the like. Included in the definition of 1 .
- “5-membered monocyclic aromatic heterocyclic group” examples include furyl (2-furyl, 3-furyl), phenyl (2-phenyl, 3-phenyl), pyrrolyl (1-pyrrolyl, 2-pyrrolyl) , 3-pyrrolyl), imidazolyl (1-imidazolyl, 2-imidazolyl, 4-imidazolyl, 5-imidazolyl), pyrazolyl (1-pyrazolyl, 3-pyrazolyl, 4-pyrazolyl), isoxazolyl (3-isoxazolyl, 4-isosazolyl) , 5-isoxoazolyl), isothiazolyl (3-isothiazolyl, 4-isothiazolyl, 5-isothiazolyl), thiazolyl (2-thiazolyl, 4-thiazolyl, 5-thiazolyl), oxazolyl (2-oxazolyl, 4-oxo) Sazolyl, 5-oxazolyl, oxo)
- the 5-membered aromatic heterocyclic group represented by R 1 is preferably oxazolyl, thiazolyl, pyrazolyl, triazolyl or the like, more preferably oxazolyl, thiazolyl, triazolyl or the like.
- the “5-membered aromatic heterocyclic group” represented by R 1 may have 1 to 4, preferably 1 to 3 substituents at substitutable positions. Examples of such a substituent include “halogen atom”, “nitro group”, and “optionally substituted aliphatic hydrocarbon”. Group, an optionally substituted alicyclic hydrocarbon group, an optionally substituted aromatic hydrocarbon group, an optionally substituted aromatic heterocyclic group, An optionally substituted non-aromatic heterocyclic group, an optionally substituted acyl group, an optionally substituted amino group, an optionally substituted hydroxy group, an optionally substituted And a carboxyl group which may be esterified or amidated.
- halogen atom examples include fluorine, chlorine, bromine and iodine, with fluorine and chlorine being preferred.
- Examples of the aliphatic hydrocarbon group in the "optionally substituted aliphatic carbon group” include a linear or branched aliphatic carbon group having 1 to 15 carbon atoms, for example, Examples thereof include an alkyl group, an alkenyl group, and an alkynyl group.
- alkyl group examples include an alkyl group having 1 to 10 carbon atoms, such as methyl, ethyl, propyl, isopropyl, butyl, isoptyl, sec-butyl, t-butyl, pentyl, isopentyl, neopentyl, 1- Examples include ethylpropyl, hexyl, isohexyl, 1,1-dimethylbutyl, 2,2-dimethylbutyl, 3,3-dimethylbutyl, 21-ethylbutyl, heptyl, octyl, nonyl, and decyl.
- alkyl group having 1 to 10 carbon atoms such as methyl, ethyl, propyl, isopropyl, butyl, isoptyl, sec-butyl, t-butyl, pentyl, isopentyl, neopentyl, 1- Examples include ethylprop
- alkenyl group examples include alkenyl groups having 2 to 10 carbon atoms such as ethenyl, 1-propenyl, 2-propenyl, 2-methyl-1-propenyl, 1-butenyl, 2- Butenyl, 3-butenyl, 3-methyl-1-butenyl, .1-pentenyl, 2-pentenyl, 3-pentenyl, 4-pentenyl, 4-methyl-13-pentenyl, 1-hexenyl, 3-hexenyl , 5-hexenyl, 1-heptenyl, 1-octenyl and the like.
- alkynyl group examples include alkynyl groups having 2 to 10 carbon atoms, such as ethynyl, 1-propynyl, 2-propynyl, 1-butynyl, 2-butynyl, 3-butynyl, 1-pentynyl, and 2-pentynyl. , 3-pentynyl, 4-pentynyl, 1-hexynyl, 2-hexynyl, 3-hexynyl, 4-hexynyl, 5-hexynyl, 1-1 heptynyl, 1.octynyl, etc. .
- Examples of the alicyclic hydrocarbon group in the “optionally substituted alicyclic hydrocarbon group” include a saturated or unsaturated alicyclic hydrocarbon group having 3 to 12 carbon atoms, for example, a cycloalkyl group, Examples thereof include a cycloalkenyl group and a cycloalkadienyl group.
- cycloalkyl group examples include a cycloalkyl group having 3 to 10 carbon atoms, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, bicyclo [2.2.1] heptyl, bicyclo [2.2.2] octyl, bicyclo [3.2.1] octyl, bicyclo [3.2.2] nonyl, Bicyclo [3.3.1] nonyl, bicyclo [4.2.1] nonyl, bicyclo [4.3.1] decyl and the like.
- cycloalkenyl group examples include a cycloalkenyl group having 3 to 10 carbon atoms, for example, 2-cyclopentene-111 ⁇ T-l, 3-cyclopentene-11-yl, 2-cyclohexene-1-y And 3-cyclohexene-1-yl.
- cycloalkadienyl group examples include a cycloalkadienyl group having 4 to 10 carbon atoms, for example, 2,4-cyclopentene-1-yl, 2,4-cyclohexene-1-yl, 2,2 5-cyclohexadiene 1-yl and the like.
- aromatic hydrocarbon group in the “optionally substituted aromatic hydrocarbon group” include an aromatic hydrocarbon group having 6 to 14 carbon atoms (ie, an aryl group such as phenyl, naphthyl, Examples include anthryl, phenanthryl, acenaphthylenyl, biphenyl and the like, with phenyl, 1-naphthyl and 2-naphthyl being preferred.
- aromatic heterocyclic group in the "optionally substituted aromatic heterocyclic group” includes, for example, 1 to 5 heteroatoms selected from oxygen, sulfur and nitrogen in addition to carbon as ring-constituting atoms. And a monocyclic, bicyclic or tricyclic aromatic cyclic group.
- Preferred examples of the monocyclic aromatic heterocyclic group include furyl, 'chenyl, pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isotizazolyl, imidazolyl, villazolyl, oxaziazolyl (1,2,3-oxaziazolyl, 1,2 , 4-oxadiazolyl, 1,3,4-oxadiazolyl), flazanil, thiadiazolyl (1,2,3-thiadiazolyl, 1,2,4-thiadiazolyl, 1,3,4-thiadiazolyl), triazolyl , 3-triazolyl, 1,2,4-triazolyl), tetrazolyl, pyridyl, pyrimidinyl, pyridazinyl, pyrazinyl, triazinyl and the like.
- bicyclic or tricyclic aromatic heterocyclic group examples include benzofuranyl, isobenzofuranyl, benzo [b] thenyl, indolyl, isoindolyl, 1H-indazolyl, benzimidazolyl, benzoxazolyl , Benzothiazolyl, 1H-benzotriazolyl, quinolyl, isoquinolyl, cinnolyl, quinazolyl, Noxalinyl, phthalazinyl, naphthyridinyl, purinyl, pteridinyl, carbazolyl, hi-carbodilyl,?
- non-aromatic heterocyclic group in the “optionally substituted non-aromatic heterocyclic group” examples include, for example, a heteroatom selected from an oxygen atom, a sulfur atom and a nitrogen atom in addition to a carbon atom as a ring-constituting atom. And a non-aromatic heterocyclic group having 2 to 10 carbon atoms.
- non-aromatic heterocyclic group examples include oxilanyl, azetidinyl, oxenilyl, cedinyl, pyrrolidinyl, tetrahydrofuryl, tetrahydroviranyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrrolidinyl, piperidino, morpholino, morpholino, and morpholino. And the like.
- non-aromatic heterocyclic group which may be substituted includes, for example, 1 to 3 halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.) which may have 1 to 3 carbon atoms.
- halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- 6 alkyl groups 1 to 3 halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.), alkenyl groups having 2 to 6 carbon atoms, cycloalkyl groups having 3 to 10 carbon atoms, which may be substituted by
- An aromatic hydrocarbon group having 6 to 14 carbon atoms ie, aryl group
- aryl group eg, phenyl, naphthyl, etc.
- an aromatic heterocyclic group eg, phenyl, frill, pyridyl, oxazolyl, thiazolyl, etc.
- non-aromatic Tribe complex Group eg, tetrahydrofuryl, morpholino, thiomorpholino, piperidino, pyrrolidinyl, piperazinyl, etc.
- aralkyl group having 7 to 9 carbon atoms, amino group, alkyl group having 1 to 4 carbon atoms or 2 to 8 carbon
- thiol group 1 to 3 halogen atoms (eg, fluorine, chlorine, odor , Iodine, etc.) which may be substituted with 1 to 6 carbon atoms, alkylthio group, 7 to 9 carbon atoms, aralkylthio group, 6 to 14 carbon atoms, arylthio group (eg, phenylthio, naphthylthio, etc.) , A sulfo group, a cyano group, an azide group, a nitro group, a nitroso group, a halogen atom (eg, fluorine, chlorine, bromine, iodine) and the like.
- the number of substitution groups is, for example, 1 to 3.
- Examples of the hydrocarbon group represented by R 11 or R 12 include an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an alicyclic monoaliphatic hydrocarbon group, an araliphatic hydrocarbon group, and an aromatic hydrocarbon group. And a hydrogen group. These hydrocarbon groups preferably have 1 to 15 carbon atoms.
- examples of the aliphatic carbon hydride, the aliphatic carbon hydride, and the aromatic carbon hydride include those exemplified as the substituent in R 1 .
- alicyclic-aliphatic hydrocarbon group examples include those in which the alicyclic hydrocarbon group is bonded to an aliphatic hydrocarbon group (eg, a cycloalkyl-alkyl group, a cycloalkenyl-alkyl group, etc.). Of these, an alicyclic monoaliphatic hydrocarbon group having 4 to 9 carbon atoms is preferred.
- Preferred examples of the alicyclic monoaliphatic hydrocarbon group include cyclopropylmethyl, cyclopropylethyl, cyclobutylmethyl, cyclopentylmethyl, Cyclopentenylmethyl, 3-cyclopentenylmethyl, cyclohexylmethyl, 2-cyclohexenylmethyl, 3-cyclohexenylmethyl, cyclohexylethyl, cyclohexylpropyl, cycloheptylmethyl, cycloheptylethyl and the like.
- araliphatic hydrocarbon group examples include araliphatic hydrocarbon groups having 7 to 13 carbon atoms (eg, aralkyl groups having 7 to 13 carbon atoms, arylalkenyl groups having 8 to 13 carbon atoms, etc.). ).
- Preferred examples of the araliphatic hydrocarbon group include phenylalkyl having 7 to 9 carbon atoms such as benzyl, phenyl, 1-phenylethyl, 1-phenylpropyl, 2-phenylpropyl, and 3-phenylpropyl; Naphthylalkyl having 11 to 13 carbon atoms such as 1-naphthylmethyl, 1-naphthylethyl, 1-naphthylmethyl, and naphthylethyl; phenylalkenyl having 8 to 10 carbon atoms such as styryl; 2-(2— And naphthyl alkenyl having 12 to 13 carbon atoms such as naphthyl vinyl).
- Sumyi ⁇ containing group represented by R 1 1 or R 1 2 is preferably ⁇ alkyl group 0 1 1 -C, alkenyl group having 1 0 2 carbon atoms, a cycloalkyl group having 1 0 C 3 -C And a cycloalkenyl group having 3 to 10 carbon atoms, an aryl group having 6 to 14 carbon atoms, and the like.
- Examples of the aromatic heterocyclic group represented by R 11 or R 12 include, for example, a ring-containing atom containing 1 to 4 hetero atoms selected from oxygen, sulfur and nitrogen atoms in addition to carbon atoms. Examples thereof include a membered monocyclic aromatic heterocyclic group or a fused ring group thereof. Examples of the fused ring group include a 5- to 7-membered monocyclic aromatic heterocyclic group, a 6-membered ring containing 1 to 2 nitrogen atoms (eg, pyridine), a benzene ring or a single sulfur atom. And a group condensed with a 5-membered ring.
- aromatic heterocyclic group examples include pyridyl (2-pyridyl, 3-pyridyl, 4-pyridyl), pyrimidinyl (2-pyrimidinyl, 4-pyrimidinyl, 5-pyrimidinyl, 6-pyrimidinyl), pyridazinyl (3- Pyridazinyl, 4-pyridazinyl), virazinyl (2-pyrazinyl), pyrrolyl (1-pyrrolyl, 2-pyrrolyl, 3-pyrrolyl), imidazolyl (1-imidazolyl, 2-imidazolyl, 4-imidazolyl, 5-imidazolyl) Imidazolyl), pyrazolyl (1-birazolyl, 3-birazolyl, 4-pyrazolyl), isoxazolyl (3-isoxazolyl, 4-isoxazolyl, 5-isosazozolyl), isothiazolyl (3_isothiazolyl, 4-isothiazo
- acetyl group examples include, for example, acetyl, propionyl, butyryl, isobutyryl, valeryl, isovaleryl, bivaloyl, hexanoyl, heptanyl, octanoyl, cyclobutanecarbonyl, cyclopentylcarbonyl, cyclohexanecarbonyl, cycloheptanecarbonyl, Crotonyl, 2-cyclohexene force Luponyl, benzoyl, nicotinol, isonicotinoyl and the like.
- the acyl group may have 1 to 3 substituents at substitutable positions.
- substituents include, for example, one to three halogen atoms (eg, fluorine, chlorine, Bromine, optionally substituted alkyl group, etc.) iodine, one to three C androgenic atom (e.g., fluorine, chlorine, bromine, substituted one may 6 alkoxy group such as iodine), a halogen atom ( For example, fluorine, chlorine, bromine, iodine, etc.), nitro, hydroxy, amino and the like.
- halogen atoms eg, fluorine, chlorine, Bromine, optionally substituted alkyl group, etc.
- C androgenic atom e.g., fluorine, chlorine, bromine, substituted one may 6 alkoxy group such as iodine
- a halogen atom For example, fluorine, chlorine, bromine, iodine, etc.
- the ⁇ amino group which may be substituted '' includes, for example, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, and a carbon atom having 3 to 10 carbon atoms.
- Examples thereof include an amino group which may be mono- or di-substituted by a cycloalkenyl group having 10 carbon atoms, an aryl group having 6 to 14 carbon atoms or an acyl group having 1 to 13 carbon atoms. Examples of these groups include those exemplified as the substituent for R 1 .
- the C 1 to C 13 acyl group is preferably a C 2 to C 10 aryloxy group, a C 7 to C 13 arylcarbonyl group, or the like.
- substituted amino group examples include methylamino, dimethylamino, ethylamino, acetylamino, propylamino, dibutylamino, diarylamino, cyclohexylamino, acetylamino, propionylamino, benzoylamino, phenylamino, N-methyl-1N-phenylamino and the like. Is mentioned.
- Examples of the “optionally substituted hydroxy group” include, for example, an optionally substituted alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, and an aralkyl having 7 to 13 carbon atoms. And a hydroxy group which may be substituted with a C1 to C13 acyl group or a C6 to C14 aryl group.
- Examples of the alkyl group, alkenyl group, acyl group and aryl group include those exemplified as the substituent for R 1 .
- the "Ararukiru group having 1 3 C 7 carbon atoms" include those exemplified as the hydrocarbon group represented by R 1 1 and R 1 2.
- substituents which the aforementioned alkyl group, alkenyl group, aralkyl group, acyl group and aryl group may have include, for example, a halogen atom (eg, fluorine, chlorine, bromine, iodine, etc.), a carbon atom of 1 Or 3 alkoxy groups.
- the number of substituents is, for example, 1 or 2.
- Examples of the substituted hydroxy group include, for example, an optionally substituted alcohol Examples thereof include a xy group, an alkenyloxy group, an aralkyloxy group, an acryloxy group, and an aryloxy group.
- alkoxy group examples include an alkoxy group having 1 to 10 carbon atoms such as methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy, sec-butoxy, t-butoxy, pentyloxy, isopentyloxy and neopentyloxy. Hexyloxy, heptyloxy, nonyloxy, cyclobutoxy, cyclopentyloxy, cyclohexyloxy and the like.
- alkenyloxy group examples include an alkenyloxy group having 2 to 10 carbon atoms, such as allyl, crotyloxy, 2-pentenyloxy, 3-hexenyloxy, 2-cyclopentenylmethoxy, 2-cyclohexenylmethoxy and the like.
- Ararukiruokishi group C 7 carbons 1 0 Ararukiruoki shea groups, for example phenyl - C DOO 4 Arukiruokishi (eg, Benjiruokishi, etc. phenethyl Okishi) and the like.
- acyloxy group examples include an alkoxy group having 2 to 13 carbon atoms, and more preferably an alkanoyloxy group having 2 to 4 carbon atoms (eg, acetyloxy, propionyloxy, butyryloxy, isoptyryloxy, etc.). ) And the like.
- aryloxy group include an aryloxy group having 6 to 14 carbon atoms, such as phenoxy and naphthyloxy.
- alkoxy group, alkenyloxy group, aralkyloxy group, acyloxy group and aryloxy group may have one or two substituents at substitutable positions.
- substituents include a nitrogen atom (eg, fluorine, chlorine, bromine, iodine, etc.) and one to three halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.) And a C 6 alkoxy group, a hydroxy group, a nitro group, an amino group, and the like.
- the substituted aryloxy group includes, for example, 4-chlorophenoxy, 2-methoxyphenoxy and the like.
- Examples of the “optionally substituted thiol group” include an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aralkyl group having 7 to 13 carbon atoms, and a carbon atom having 2 carbon atoms. Or 13 acyl groups, 6 to 14 carbon aryl groups, And thiol groups which may be substituted with a loaryl group.
- Examples of the alkyl group, cycloalkyl group, acyl group and aryl group include those exemplified above as the substituent for R 1 .
- Examples of the aralkyl group include those exemplified as the hydrocarbon groups represented by R 11 and R 12 .
- heteroaryl group examples include pyridyl (eg, 2-pyridyl, 3-pyridyl, etc.), i.midazolyl (eg, 2-imidazolyl, etc.), triazolyl (eg, 1,2,4-triazolyl).
- pyridyl eg, 2-pyridyl, 3-pyridyl, etc.
- i.midazolyl eg, 2-imidazolyl, etc.
- triazolyl eg, 1,2,4-triazolyl
- One-l-one 5-yl One-l-one 5-yl).
- Examples of the substituted thiol group include an alkylthio, a cycloalkylthio, an aralkylthio, an acylthio, an arylthio, and a heteroarylthio.
- Preferable examples of the alkylthio group include an alkylthio group having 1 to 10 carbon atoms, for example, methylthio, ethylthio, propylthio, isopropylthio, butylthio, isobutylthio, sec-butylthio, t-butylthio, pentylthio, isopentylthio, neopentyl.
- cycloalkylthio group examples include a cycloalkylthio group having 3 to 10 carbon atoms, for example, cyclobutylthio, cyclopentylthio, cyclohexylthio and the like.
- Ararukiruchio group Ararukiruchio group having 1 0 having 7 to carbon atoms, for example phenyl-C Bok 4 Arukiruchio (eg, Penjiruchio, Fuenechiruchio etc.) and the like.
- acylthio group examples include an acylthio group having 2 to 13 carbon atoms, and more preferably an alkanoylthio group having 2 to 4 carbon atoms (eg, acetylthio, propionylthio, butyrylthio, isobutyrylthio, etc.).
- arylthio group examples include an arylthio group having 6 to 14 carbon atoms, such as phenylthio and naphthylthio.
- heteroarylthio group examples include pyridylthio (eg, 2-pyridylthio, 3-pyridylthio), imidazolylthio (eg, 2-imidazolylthio), and triazolylthio (eg, 1,2,41-triazole-5-ylthio). And the like.
- the carboxyl group esterified includes, for example, an alkoxycarbonyl group having 2 to 5 carbon atoms (eg, Xycarbonyl, ethoxycarbonyl, propoxycarbonyl, butoxycarbonyl, etc.), C8-C10 aralkyloxycarbonyl group (eg, benzyloxycarbonyl, etc.), 1-2 C1-C3 alkyl And an aryloxycarbonyl group having 7 to 15 carbon atoms (eg, phenoxycarbonyl, p-tolyloxycarbonyl, etc.) which may be substituted with a group.
- an alkoxycarbonyl group having 2 to 5 carbon atoms eg, Xycarbonyl, ethoxycarbonyl, propoxycarbonyl, butoxycarbonyl, etc.
- C8-C10 aralkyloxycarbonyl group eg, benzyloxycarbonyl, etc.
- the amidated carboxyl group may be represented by the following formula: CON (R 13 ) (R 14 )
- R 13 and R 14 are the same or different and each represent a hydrogen atom, an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group.
- the contact Keru hydrocarbon group "optionally substituted hydrocarbon group" represented by R 1 3 and R 1 4, include those exemplified as the R 1 1 and R 1 2.
- the double heterocyclic group in the "optionally substituted heterocyclic group” represented by R 1 3 and R 1 4, aromatic exemplified as the substituents of R 1 heterocyclic group and a non-aromatic heterocyclic And a ring group.
- the hydrocarbon group and the heterocyclic group may have 1 to 3 substituents at substitutable positions.
- substituents include, for example, a halogen atom (eg, fluorine, chlorine, bromine, iodine, etc.) and one to three halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.).
- a halogen atom eg, fluorine, chlorine, bromine, iodine, etc.
- halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- An alkyl group, a C i -e alkoxy group, a nitro group, a hydroxy group which may be substituted with 1 to 3 halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.) And an amino group.
- the substituent at R 1 is preferably
- alkyl group having 1 to 6 carbon atoms which may be substituted with 1 to 3 halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.), and 1 to 3 halogen atoms (Eg, fluorine, chlorine, bromine, iodine, etc.) C1-C6 alkoxy group which may be substituted with, halogen atom (eg, fluorine, chlorine, bromine, iodine, etc.), nitro group, hydroxy
- C1-C6 alkoxy group which may be substituted with, halogen atom (eg, fluorine, chlorine, bromine, iodine, etc.), nitro group, hydroxy
- halogen atom eg, fluorine, chlorine, bromine, iodine, etc.
- nitro group hydroxy
- An aromatic heterocyclic group optionally having 1 to 3 substituents selected from a group and an amino group (preferably furyl, phenyl, pyridyl, virazinyl, etc.);
- halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- 1 to 3 halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- Chlorine, bromine, iodine, etc. which may be substituted with 1 to 6 carbon atoms, an alkoxy group, a halogen atom (eg, fluorine, chlorine, bromine, iodine, etc.), a nitro group, a hydroxy group and an amino group
- aromatic hydrocarbon group having 6 to 14 carbon atoms which may have 1 to 3 substituents (preferably phenyl, naphthyl, etc.).
- the number of substituents in R 1 is, for example, 1 to 3, preferably 1 or 2.
- the substituent in R 1 is more preferably an alkyl group having 1 to 4 carbon atoms, furyl, phenyl, phenyl, phenyl, naphthyl and the like.
- R 1 is preferably
- halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- halogen atom eg, fluorine, chlorine, bromine, iodine, etc.
- halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- alkyl group having 1 to 6 carbon atoms which may be substituted with 1 to 3 halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.), and 1 to 3 halogen atoms
- C1-C6 alkoxy group which may be substituted with, halogen atom (e.g., fluorine, chlorine, bromine, iodine, etc.), nitro group, hydroxy
- halogen atom e.g., fluorine, chlorine, bromine, iodine, etc.
- nitro group hydroxy
- An aromatic heterocyclic group optionally having 1 to 3 substituents selected from a group and an amino group (preferably furyl, phenyl, pyridyl, pyridyl, etc.); and
- 1 to 3 halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- R 1 more preferably has 1 to 2 substituents selected from C 1 to C 3 alkyl groups, C 3 to C 7 cycloalkyl groups, furyl, phenyl, phenyl, phenyl and naphthyl. Oxazolyl, thiazolyl or triazolyl.
- X is a bond, an oxygen atom, a sulfur atom, one C ⁇ _, one CS—, —CR 4 (OR 5 ) — or one NR 6 — (R 4 is a hydrogen atom or a substituted R 5 represents a hydrogen atom or a protecting group for a hydroxyl group, and R 6 represents a hydrogen atom, a hydrocarbon or an amino group which may be substituted).
- X is preferably a bond, -CR 4 (OR 5 ) one or one NR 6 — (the symbols are as defined above), More preferably, a bond or one NR 6 — (R 6 has the same meaning as described above).
- X is a bond or 1 NR 6 —
- R 6 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.
- Examples of the “optionally substituted hydrocarbon group” represented by R 4 and R 6 include those exemplified as the above 13 and R 14 .
- the “optionally substituted hydrogen group” is preferably an optionally substituted alkyl group having 1 to 4 carbon atoms, for example, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl. Butyl, t-butyl and the like.
- the alkyl group may have 1 to 3 substituents at substitutable positions, such as a halogen atom (eg, fluorine, chlorine, bromine, iodine), carbon number 1-4 alkoxy groups (eg, methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy, sec-butoxy, t-butoxy, etc.), hydroxy, nitro, amino, C1-C4 acyl groups ( Examples thereof include alkenyl groups having 1 to 4 carbon atoms such as formyl, acetyl, and propionyl.
- substituents such as a halogen atom (eg, fluorine, chlorine, bromine, iodine), carbon number 1-4 alkoxy groups (eg, methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy, sec-butoxy, t-butoxy, etc.), hydroxy, nitro, amino, C1-C4 acyl groups ( Examples thereof include
- R 4 and R 6 are preferably a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.
- the protective group for the hydroxyl group represented by R 5 for example, alkyl (e.g., methyl, Echiru, propyl, isopropyl, butyl, tert - butyl, etc.), phenyl, trityl, C 7 - 1 (3 Ararukiru (e.g., benzyl, etc.
- 6 alkenyl e.g., 1-Ariru etc.
- these groups can not 1 3 halogen atoms (eg, fluorine, chlorine, bromine, iodine Etc.), C ⁇ -. 6 alkyl (e.g., methyl, Echiru, propyl, etc.), have 6 alkoxy (e.g., methoxy, ethoxy, optionally substituted propoxy, etc.) or nitro and the like.
- Examples of the protecting group for the amino group represented by R 6 include formyl, ( 6 alkyl Carbonyl (eg, acetyl, propionyl, etc.),. There 6 alkoxy - carbonyl (e.g., methoxycarbonyl, ethoxycarbonyl, tert- butoxycarbonyl) Benzoiru, ⁇ 7 _ 1 () Ararukiru Ichiriki Ruponiru (e.g., benzylcarbonyl and the like), C 7 - 14 Ararukiruokishi - carbonyl (e.g.
- Benzyloxycarbonyl, 9-fluorenylmethoxycarbonyl, etc. trityl, phthaloyl, N, N-dimethylaminomethylene, silyl (eg, trimethylsilyl, triethylsilyl, dimethylphenylsilyl, tert-butyldimethylsilyl, such as t Ert- Buchirujechi Rushiriru), C 2 - 6 alkenyl (e.g., 1-Ariru) and the like.
- silyl eg, trimethylsilyl, triethylsilyl, dimethylphenylsilyl, tert-butyldimethylsilyl, such as t Ert- Buchirujechi Rushiriru
- C 2 - 6 alkenyl e.g., 1-Ariru
- These groups may be substituted with one to three halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.), —6 alkoxy (eg, methoxy, ethoxy, propoxy, etc.) or nitro, etc. .
- halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- —6 alkoxy eg, methoxy, ethoxy, propoxy, etc.
- nitro etc.
- examples of the “divalent hydrocarbon group having 1 to 20 carbon atoms” represented by Q include “a divalent acyclic hydrocarbon group” and “a divalent cyclic hydrocarbon”. Or a divalent group obtained by combining one or more divalent acyclic hydrocarbon groups with one or more divalent cyclic hydrocarbon groups. .
- the “divalent acyclic hydrocarbon group” includes, for example, alkylene having 1 to 20 carbon atoms, alkenylene having 2 to 20 carbon atoms, alkynylene having 2 to 20 carbon atoms, and the like.
- divalent cyclic hydrocarbon group examples include cycloalkanes having 5 to 20 carbon atoms, cycloalkenes having 5 to 20 carbon atoms, and aromatic hydrocarbons having 6 to 18 carbon atoms (e.g., benzene, Divalent groups obtained by removing any two hydrogen atoms from benzene, indene, anthracene, etc.). Specific examples include 1,2-cyclopentene, 1,3-cyclopentylene, 1,2-cyclohexylene, 1,3-cyclohexylene, 1,4-cyclohexylene, and 1,2-cyclohexylene.
- Q is preferably a divalent carbon-containing hydrogen group having 1 to 6 carbon atoms
- C ⁇ 6 alkylene for example, — C3 ⁇ 4— ⁇ — ((3 ⁇ 4) ”, — (C3 ⁇ 4) 3 —, — (CH 2 ) 4 -,-(C3 ⁇ 4) 5- one, one (C3 ⁇ 4) 6 —, One CH (CH 3 ) —, One C (C3 ⁇ 4) 2 —, One (CH (CH 3 )) 2 —, _ (C3 ⁇ 4) 2 C (CH 3 ) 2 _, — (C3 ⁇ 4) 3 C (C3 ⁇ 4) 2 -Such);
- C 2 — 6 alkynylene eg, one C ⁇ C—, one CH 2 — C ⁇ C—, -CH 2 -C ⁇ C-CH 2
- Y is a bond, an oxygen atom, a sulfur atom, -SO-, - S0 2 -, -
- NR 7 —, —CONR 7 — or — NR 7 CO— R 7 represents a hydrogen atom, an optionally substituted hydrocarbon group or an amino protecting group.
- Y is preferably a bond, an oxygen atom, a sulfur atom, —NR 7 — or —NR 7 CO— (H 7 has the same meaning as described above), and more preferably a bond, an oxygen atom or a single bond.
- NR 7 — (R 7 is as defined above). Particularly preferably, Y is a bond or an oxygen atom.
- R 7 is preferably a hydrogen atom.
- the “aromatic ring” in the “aromatic ring which may further have 1 to 3 substituents” represented by ring A includes, for example, a benzene ring and a condensed aromatic hydrocarbon ring And 5- or 6-membered aromatic heterocycles, condensed aromatic heterocycles and the like.
- the “condensed aromatic hydrocarbon ring” includes, for example, a condensed aromatic hydrocarbon having 9 to 14 carbon atoms. Specific examples include Naphne Len, Inden, Fluorene, and Anthracene.
- Examples of the "5- or 6-membered aromatic heterocycle” include, for example, a nitrogen atom, 5- or 6-membered aromatic heterocyclic ring containing 1 to 3 hetero atoms selected from a yellow atom and an oxygen atom.
- Examples of the “fused aromatic heterocycle” include, for example, a 9 to 14 membered (preferably 9 or And a 10-membered) condensed aromatic heterocycle.
- Examples include nanthridine, phenothiazine, phenoxazine, phthalazine, naphthyridine, quinazoline, cinnoline, carbazole,? _Carboline, acridine, phenazine, and fluorimide.
- aromatic ring is preferably a benzene ring, a condensed aromatic hydrocarbon ring having 9 to 14 carbon atoms (preferably naphthylene) or a 5- or 6-membered aromatic heterocyclic ring (preferably pyridin, oxazoline). , Isoxazole, thiazole, oxaziazole, etc.).
- aromatic ring is more preferably a benzene ring, a pyridine ring or an isoxazole ring.
- the aromatic ring represented by ring A is a benzene ring or a pyridine ring
- the substituents Y and Z on ring A may be in a methyl or para configuration. Preferably, it is more preferably in a para configuration.
- aromatic ring represented by ring A is a pyridine ring
- substituents those exemplified as the substituent for R 1 can be used.
- the substituent in ring A is preferably an alkyl group having 1 to 4 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, an aralkyloxy group having 7 to 10 carbon atoms (preferably benzyloxy), a halogen atom (preferably Fluorine, chlorine).
- ring A is preferably 1 to 3 carbon atoms selected from an alkyl group having 1 to 4 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, an aralkyloxy group having 7 to 10 carbon atoms, and a halogen atom.
- Z is-(CH 2 ) n — Z 1 — or one Z 1 — (CH 2 ) n — (n is an integer of 1 to 8)
- Z 1 is an oxygen atom, a sulfur atom, one SO-, one S0 2 - shows the (R 16 represents a hydrogen atom or an optionally substituted hydrocarbon group),) - or a NR 16.
- n is preferably an integer of 1 to 3.
- Z 1 is preferably an oxygen atom or a sulfur atom.
- Z is preferably one (CH 2 ) n —Z 1 — or one Z 1 — (CH 2 ) n- (more preferably, — (CH 2 ) n —Z 1 —), and n is 1 An integer from 1 to 3, and Z 1 is an oxygen atom or a sulfur atom.
- ring B is a pyridine ring, benzene ring or naphthylene ring which may further have 1 to 3 substituents.
- ring B is a pyridine ring which may further have 1 to 3 substituents
- the relationship between Z and U as substituents on ring B is represented by an ortho configuration. It may be in any of a main configuration and a para configuration, but is preferably an ortho configuration or a meta configuration.
- Ring B is a benzene ring which may further have 1 to 3 substituents
- the relationship between Z and U, which are substituents on Ring B is an ortho configuration
- ring B is a naphthene ring
- Ring B is preferably a pyridine ring or a naphthylene ring, each of which may further have 1 to 3 substituents, and more preferably further has 1 to 3 substituents. Is a good pyridine ring. .
- substituted ring B examples include, for example, an optionally substituted aliphatic hydrocarbon group (preferably an alkyl group), an optionally substituted aromatic hydrocarbon group, and an optionally substituted hydroxy group. Group, a halogen atom, an optionally substituted acyl group, a nitro group, an optionally substituted amino group and the like. As these substituents, those exemplified as the substituent for R 1 can be used.
- the substituent in ring B is preferably an alkyl group having 1 to 4 carbon atoms, an aryl group (preferably phenyl group) having 6 to 14 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, 7 to 10 aralkyloxy groups (preferably benzyloxy) and halogen atoms (preferably fluorine, chlorine and bromine).
- ring B is particularly preferably an alkyl group having 1 to 4 carbon atoms, an aryl group having 6 to 14 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, and an aralkyloxy group having 7 to 10 carbon atoms. 1 to 3 selected from groups and halogen atoms A pyridine ring or a naphthylene ring which may further have one substituent.
- u represents a bond, an oxygen atom, a sulfur atom, —so— or one so 2 —.
- U is preferably a bond, an oxygen atom or a sulfur atom, more preferably a bond or an oxygen atom, particularly preferably a bond.
- ⁇ B is a benzene ring which may further have 1 to 3 substituents, U represents a bond.
- the substituent is preferably an alkyl group having 1 to 4 carbon atoms, an aryl group having 6 to 14 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, an aralkyloxy group having 7 to 10 carbon atoms or a halogen atom. is there.
- examples of the “divalent hydrocarbon group having 1 to 20 carbon atoms” represented by W include those exemplified as the aforementioned Q.
- 1C-1 is preferable.
- R 3 is _OR 8 (R 8 is a hydrogen atom or a hydrocarbon group which may be substituted) or _NR 9 E 1Q (R 9 and R 1G are the same or different.
- a hydrogen atom, an optionally substituted hydrogen group, an optionally substituted heterocyclic group, or an optionally substituted acyl group, or R 9 and R 1Q are bonded and substituted May form a ring which may be substituted).
- Examples of the “optionally substituted carbon hydride group” represented by R 8 include the “optionally substituted carbon hydride group” exemplified as R 13 and R 14 above.
- the “optionally substituted hydrocarbon group” is preferably “an alkyl group having 1 to 4 carbon atoms”, “an alkyl group having 1 to 4 carbon atoms and a nitrogen atom (eg, fluorine, chlorine, Bromine, iodine), and an aryl group having 6 to 10 carbon atoms which may have 1 to 3 substituents selected from the group consisting of:
- alkyl group having 1 to 4 carbon atoms includes, for example, methyl, ethyl, propyl, butyl, isobutyl, sec-butyl, t-butyl and the like, and among them, methyl and ethyl are preferable.
- halogen atom chlorine is preferable.
- aryl groups I having 6 to 10 carbon atoms include phenyl and naphthyl. Nevertheless, phenyl is preferred.
- Examples of the ring in the “optionally substituted ring” formed by bonding R 9 and R 1 Q include a 5- to 7-membered cyclic amino group, preferably 1-pyrrolidinyl, 1-pyridinyl, —Hexamethyleneiminyl, 4-morpholino, 4-thiomorpholino, 1-piperazinyl and the like.
- Examples of the substituent in the “optionally substituted ring” include the substituents exemplified in the aforementioned “optionally substituted alicyclic hydrocarbon group” and the like. The number of substituents is, for example, 1 to 3.
- R 3 is preferably one OR 8 (the symbols have the same meanings as described above), and R 8 is preferably a hydrogen atom or an alkyl group having 1 to 4 carbon atoms. R 3 is particularly preferably 1 OH.
- Preferred examples of the compound represented by the general formula (I) include the following compounds.
- X is a bond or —NR 6 — and R 6 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms;
- Q is C 6 alkylene or C 2 _ 6 alkenylene
- Y is a bond, an oxygen atom or one NR 7 —, and R 7 is a protecting group for an amino group (preferably C alkoxy-monocarbonyl or the like) (Y is preferably a bond or an oxygen atom);
- Ring A is selected from an alkyl group having 1 to 4 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, an aralkyloxy group having 7 to 10 carbon atoms, and 1 to 3 substituents selected from halogen atoms. It may further have a benzene ring, a condensed aromatic hydrocarbon ring having 9 to 14 carbon atoms (preferably naphthylene, etc.), or a 5- or 6-membered aromatic heterocyclic ring (preferably pyridine, Le, isoxoxazole, thiazole, oxaziazole, etc.);
- Z is one (CH 2 ) n —Z 1 — or one Z 1 — (CH 2 ) n —, and n is an integer of 1 or 3, and Z 1 is an oxygen atom or a sulfur atom;
- Ring B is an alkyl group having 1 to 4 carbon atoms, an aryl group having 6 to 14 carbon atoms, a hydroxy group, an alkoxy group having 1 to 4 carbon atoms, an aralkyloxy group having 7 to 10 carbon atoms, and halogen A pyridine ring or a naphthylene ring which may further have 1 to 3 substituents selected from atoms;
- U is a bond or an oxygen atom
- W is C 6 alkylene or C 2 - 6 Aruke two Ren, -
- R 3 is — 0 R 8
- R 8 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms
- Particularly preferred examples of the compound represented by the general formula (I) include the following compounds.
- salt of the compound represented by the general formula (I) (hereinafter may be abbreviated as "Ichi compound (I)")
- a pharmacologically acceptable salt is preferable.
- examples thereof include salts, salts with organic bases, salts with inorganic acids, salts with organic acids, and salts with basic or acidic amino acids.
- the salt with an inorganic base include alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as calcium salt and magnesium salt; aluminum salt and ammonium salt.
- alkali metal salts such as sodium salt and potassium salt
- alkaline earth metal salts such as calcium salt and magnesium salt
- aluminum salt and ammonium salt can be
- Preferred examples of the salt with an organic base include, for example, trimethylamine, triethylamine, pyridine, picoline, ethanolamine, diethanolamine, trietanolamine, dicyclohexylamine, N, N-dibenzylethylenediamine. And the like.
- salts with inorganic acids include salts with hydrochloric acid, hydrobromic acid, nitric acid, sulfuric acid, phosphoric acid, and the like.
- salts with organic acids include, for example, formic acid, acetic acid, trifluoroacetic acid, fumaric acid, oxalic acid, tartaric acid, maleic acid, citric acid, succinic acid, malic acid, methanesulfonic acid, benzenesulfonic acid, p — Salts with toluenesulfonic acid and the like.
- Preferred examples of the salt with a basic amino acid include, for example, a salt with arginine, lysine, ordinine and the like.
- salt with an acidic amino acid include, for example, salts with aspartic acid, glutamic acid and the like.
- sodium salt, potassium salt, hydrochloride and the like are preferable.
- a prodrug of compound (I) is a compound that is converted into compound (I) by a reaction with an enzyme, gastric acid, or the like under physiological conditions in a living body, that is, the compound (I) is enzymatically oxidized, reduced, hydrolyzed, etc.
- Examples of the prodrug of the compound (I) include a compound in which the amino group of the compound (I) is acylated, alkylated, and phosphorylated (eg, the amino group of the compound (I) is eicosanoylated, alanylated, Pentylaminocarbonylation, (5-methyl-2-oxo-1,3-dioxolen-4-yl) methoxycarbonylation, tetrahydrofuranylation, tetrahydrovinylation, pyrrolidylmethylation, bivaloyloxymethyl
- the hydroxyl group of compound (I) has been acylated, alkylated, phosphorylated, or borated (eg, the hydroxyl group of compound (I) has been acetylated, palmitoylated, or the like).
- I-Dai-digo a physiological drug, as described in Hirokawa Shoten, 1990, “Development of Pharmaceuticals,” Vol. 7, Molecular Design, pp. 163-198. It may change to the compound ( ⁇ ) depending on the conditions.
- Compound (I) is labeled with an isotope (eg, 3 ⁇ 4, 14 C, 35 S, 125 I, etc.). It may be.
- an isotope eg, 3 ⁇ 4, 14 C, 35 S, 125 I, etc.
- compound (I) may be an anhydride or a hydrate.
- Compound (I) or a salt thereof (hereinafter may be simply abbreviated as the compound of the present invention) has low toxicity and can be used as it is or by mixing it with a pharmacologically acceptable carrier or the like to form a pharmaceutical composition. It can be used as a preventive / therapeutic agent for various diseases described below in mammals (eg, human, mouse, rat, rabbit, rabbit, dog, cat, rabbit, rabbit, monkey, monkey, etc.). .
- the pharmacologically acceptable carrier various organic or inorganic carrier substances commonly used as pharmaceutical materials are used, and excipients, lubricants, binders, disintegrants in solid preparations, and liquid preparations It is formulated as a solvent, solubilizing agent, suspending agent, tonicity agent, buffering agent, soothing agent, etc. If necessary, pharmaceutical additives such as preservatives, antioxidants, coloring agents and sweeteners can also be used.
- excipients include lactose, sucrose, D-mannitol, D-sorbitol, starch, starch arsenide, dextrin, crystalline cellulose, low-substituted hydroxypropylcellulose, sodium carboxymethylcellulose, Arabic gum, Examples include dextrin, pullulan, light caffeic anhydride, synthetic aluminum silicate, and magnesium aluminate.
- Preferred examples of the lubricant include magnesium stearate, calcium stearate, talc, colloidal silica and the like.
- Preferred examples of the binder include, for example, pregelatinized starch, sucrose, gelatin, gum arabic, methylcellulose, carboxymethylcellulose, carboxymethylcellulose-sodium, crystalline cellulose, sucrose, D-mannitol, trehalose, dextrin. , Pullulan, hydroxypropylcellulose, hydroxypropylmethylcellulose, polyvinylpyrrolidone and the like.
- disintegrants include, for example, lactose, sucrose, starch, carboxymethylcellulose, carboxymethylcellulose calcium, croscarmellose sodium, carboxymethylsuccinate, light sodium anhydride, low-substituted hydroxypropyl Cellulose and the like can be mentioned.
- Preferred examples of the solvent include water for injection, physiological saline, Ringer's solution, and alcohol.
- solubilizing agent examples include, for example, polyethylene glycol, propylene glycol, D-mannitol, trehalose, benzyl benzoate, ethanol, trisaminomethane, cholesterol, triethanolamine, sodium carbonate, and quench.
- the suspending agent include surfactants such as stearyl triethanolamine, sodium lauryl sulfate, laurylaminopropionic acid, lecithin, benzalkonium chloride, benzethonium chloride and glycerin monostearate;
- surfactants such as stearyl triethanolamine, sodium lauryl sulfate, laurylaminopropionic acid, lecithin, benzalkonium chloride, benzethonium chloride and glycerin monostearate
- hydrophilic polymers such as polyvinyl alcohol, polyvinylpyrrolidone, sodium carboxymethylcellulose, methylcellulose, hydroxymethylcellulose, hydroxyethylcellulose, and hydroxypropylcellulose
- polysorbates polyoxetylene castor oil, etc. Is mentioned.
- Preferable examples of the isotonic damper include sodium chloride, glycerin, D-mannitol, D-sorbitol, glucose and the like.
- buffers such as phosphate, acetate, carbonate, and citrate.
- Preferable examples of the soothing agent include, for example, benzyl alcohol.
- Preferred examples of the preservative include, for example, paraoxybenzoic acid esters, chlorobutanol, benzyl alcohol, phenethyl alcohol, dehydroacetic acid, sorbic acid and the like.
- antioxidant examples include sulfite, ascorbate and the like.
- the coloring agent include, for example, water-soluble edible tar dyes (eg, edible dyes such as edible red Nos. 2 and 3, edible yellows 4 and 5, edible blue Nos. 1 and 2, water-insoluble lakes). Dyes (e.g., aluminum salt of the water-soluble edible dye) and natural dyes (e.g., carotene, chlorophyll, bengalara, etc.)
- Dyes e.g., aluminum salt of the water-soluble edible dye
- natural dyes e.g., carotene, chlorophyll, bengalara, etc.
- sweetener include sodium saccharin, Glycyrrhizin dichloride, aspartame, stevia and the like.
- Examples of the dosage form of the pharmaceutical composition include oral preparations such as tablets, capsules (including soft capsules and microcapsules), granules, powders, syrups, emulsions and suspensions; and injections (eg, Subcutaneous injections, intravenous injections, intramuscular injections, intraperitoneal injections, etc.), external preparations (eg, nasal preparations, transdermal preparations, ointments, etc.), suppositories (eg, rectal suppositories, Vaginal suppositories), pellets, infusions, sustained-release preparations (eg, sustained-release microcapsules, etc.), parenteral preparations such as eye drops, etc., each of which can be safely orally or parenterally administered. it can.
- oral preparations such as tablets, capsules (including soft capsules and microcapsules), granules, powders, syrups, emulsions and suspensions
- injections eg, Subcutaneous injections, intrave
- the pharmaceutical composition can be produced by a method commonly used in the field of formulation technology, for example, a method described in the Japanese Pharmacopoeia and the like. Hereinafter, a specific production method of the preparation will be described in detail.
- oral preparations include, as active ingredients, excipients (eg, lactose, sucrose, starch, D-mannitol, etc.), disintegrants (eg, carboxymethylcellulose calcium, etc.), binding agents [J (eg, starch arsenide) , Gum arabic, carboxymethylcellulose, hydroxypropylcellulose, polyvinylpyrrolidone, etc.) or lubricants (eg, talc, magnesium stearate, polyethylene glycol 600, etc.) and compression molded. It is produced by coating with a coating base by a method known per se for the purpose of taste masking, enteric coating or persistence.
- excipients eg, lactose, sucrose, starch, D-mannitol, etc.
- disintegrants eg, carboxymethylcellulose calcium, etc.
- binding agents eg, starch arsenide
- J eg, starch arsenide
- lubricants eg, talc, magnesium
- the coating base examples include a sugar coating base, a water-soluble film coating base, an enteric film coating base, a sustained release film coating base and the like.
- sucrose is used, and one or more selected from talc, precipitated calcium carbonate, gelatin, acacia, pullulan, carnauba wax and the like may be used in combination.
- water-soluble film-coating base examples include cellulosic polymers such as hydroxypropylcellulose, hydroxypropylmethylcellulose, hydroxyethylcellulose, and methylhydroxyethylcellulose; polyvinyl acetate ethyl acetate amino acetate; Synthetic aminoalkyl methacrylate copolymer E (Eid Ragit® E (trade name), Kuchiichi Mufuarma Co., Ltd.) Molecules; polysaccharides such as pullulan;
- enteric film-coating base examples include cellulose-based polymers such as hydroxypropylmethylcellulose phthalate, hydroxypropylmethylcellulose acetate succinate, carboxymethylethylcellulose, and cellulose acetate fulate; I L [Eudragit L (trade name), mouth-Mufuarma Co., Ltd.], Copolymer methacrylate LD [Eudragit L—30 D55 (trade name), Mouth Arma Co., Ltd.], Copolymer methacrylate Acrylic acid polymers such as S [Eudragit S (trade name), Kuchiichi Mufuarma Co., Ltd.]; and natural products such as shellac.
- cellulose-based polymers such as hydroxypropylmethylcellulose phthalate, hydroxypropylmethylcellulose acetate succinate, carboxymethylethylcellulose, and cellulose acetate fulate
- I L Eudragit L (trade name), mouth-Mufuarma Co., Ltd.]
- sustained-release film coating base examples include cell-based polymers such as ethyl cellulose; aminoalkyl methacrylate copolymer RS (Eudragit RS (trade name), Rohm Pharma Co., Ltd.), acrylic An acrylic acid-based polymer such as an ethyl methyl methacrylate copolymer suspension [Eudragit NE (trade name), Rohm Pharma Co., Ltd.].
- cell-based polymers such as ethyl cellulose; aminoalkyl methacrylate copolymer RS (Eudragit RS (trade name), Rohm Pharma Co., Ltd.), acrylic An acrylic acid-based polymer such as an ethyl methyl methacrylate copolymer suspension [Eudragit NE (trade name), Rohm Pharma Co., Ltd.].
- the above-mentioned coating bases may be used as a mixture of two or more kinds at an appropriate ratio.
- a light-shielding agent such as titanium oxide, iron sesquioxide and the like may be used.
- Injectables contain active ingredients as dispersants (eg, polysorbate 80, polyoxyethylene hardened castor oil 60, etc.), polyethylene glycol, carboxymethyl cellulose, sodium alginate, etc., preservatives (eg, methyl paraben, Propylparaben, benzyl alcohol, chlorobutanol, phenol, etc.), tonicity agent (eg, sodium salt, glycerin, D-mannitol, D-sorbitol, dextrose, etc.) and aqueous solvents (eg, distilled water, physiology) It is manufactured by dissolving, suspending or emulsifying in an oil-based solvent (eg, vegetable oil such as olive oil, sesame oil, cottonseed oil, corn oil, propylene glycol, etc.).
- an oil-based solvent eg, vegetable oil such as olive oil, sesame oil, cottonseed oil, corn oil, propylene glycol, etc.
- additives such as a solubilizing agent (eg, sodium salicylate, sodium acetate, etc.), a stabilizer (eg, human serum albumin, etc.), a soothing agent (eg, benzyl alcohol, etc.) may be used.
- solubilizing agent eg, sodium salicylate, sodium acetate, etc.
- a stabilizer eg, human serum albumin, etc.
- a soothing agent eg, benzyl alcohol, etc.
- the compound of the present invention is an insulin sensitizer, an insulin sensitivity enhancer, a retinoy.
- Receptor-related receptor peroxisome proliferator-activated receptor ligand, retinoid X receptor ligand, and the like.
- function regulator means both an agonist and an angelist.
- the compound of the present invention has a blood sugar lowering action, a blood lipid lowering action, a blood insulin lowering action, an insulin resistance improving action, an insulin sensitivity enhancing action, and a retinoid-related receptive capacity regulating activity.
- the function modifier may be a partial agonist (partial agonist) or a partial antagonist (partial antagonist).
- the retinoid-related receptor is a D ⁇ -binding transcription factor that is contained in the nuclear receptor and has a signal molecule such as a fat-soluble vitamin as a ligand. These are monomeric receptors and homologous receptors. The difference may be between the dimeric receptor and the heterodimeric receptor.
- examples of the monomeric receptor include, for example, retinoid receptor (hereinafter abbreviated as ROR) a (GenBank Accession No. L14611), ROR? (GenBank Accession No. L14160), ROR7 (GenBank Accession No. L14160) No. U16997); R ev — ⁇ rba (GenBank Accession No. M24898), R ev— ⁇ rb ⁇ (GenBank Accession No. L31785); ERR (GenBank Accession No. X51416), ERR ⁇ (GenBank Accession No. X51417) ); F tz—FI a (GenBank Accession No. S65876); F tz _FI ⁇ (GenBank Accession No. M81385); TI x (GenBank Accession No. S77482); GCNF (GenBank Accession No. U14666). .
- ROR retinoid receptor
- RXR retinoid X receptor
- a GenBank Accession No. X52773
- RXR ⁇ GenBank Accession No. M84820
- RXR GenBank Accession No. M84820
- U38480 retinoid X receptor
- COUP ⁇ 3 ⁇ 4 GenBank Accession No. X12795
- COUP /? GenBank Accession No. M64497
- COUPa GenBank Accession No. X12794
- TR2 GenBank Accession No. M29960
- TR2 GenBank Accession No. L27586
- HNF4a GenBank Accession No. X76930
- HNF4a GenBank Accession No. Z49826)
- the heterodimeric receptor for example, the above-mentioned retinoid X receptor (RXR, RXR ⁇ or RXR ⁇ ) and retinoid A receptor (hereinafter abbreviated as RAR) a (GenBank Accession No. X06614), RAR / 3 (GenBank Accession No. Y00291), RAR ⁇ (GenBank Accession No. M24857); Thyroid hormone receptor (hereinafter sometimes abbreviated as TR) (GenBank Accession No. M24748), TR / 3 (GenBank Accession No. M26747); Vitamin D receptor (VDR)
- PPAR Peroxisome proliferator-responsive receptor
- the compounds of the present invention include, among others, retinoid X receptors (RXR, RXR ?, RXRr) and peroxisome proliferator-responsive receptors (PPAR, PPAR ⁇ (PPARd), PPAR A) Excellent ligand activity against RXR, RXR ?, RXRr
- PPAR, PPAR ⁇ (PPARd) Excellent ligand activity against PPAR A
- the compound of the present invention is a heterodimeric receptor formed by a retinoid X receptor and a peroxisome proliferator-responsive receptor, preferably a heterodimeric receptor formed by RXR human PPARa.
- a heterodimeric receptor formed by RXR human PPARa has excellent ligand activity for the peroxisome proliferator-activated receptor in E. coli.
- the retinoid-related receptor ligand of the present invention is suitably used as a peroxisome proliferator-responsive receptor ligand or a retinoid X receptor ligand.
- the compound of the present invention is used, for example, as a preventive or therapeutic agent for diabetes (eg, type 1 diabetes, type 2 diabetes, gestational diabetes, etc.); hyperlipidemia (eg, hypertriglyceridemia, hypercholesterolemia, hypo-HD Lemia) , Postprandial hyperlipidemia, etc.) ⁇ Insulin resistance improver; insulin sensitivity enhancer; impaired glucose tolerance [IGT (Impaired Glucose Tolerance)] Prevention and treatment agent; and glucose intolerance to diabetes Can be used as a transition inhibitor it can.
- diabetes eg, type 1 diabetes, type 2 diabetes, gestational diabetes, etc.
- hyperlipidemia eg, hypertriglyceridemia, hypercholesterolemia, hypo-HD Lemia
- Postprandial hyperlipidemia e.
- diabetes is a condition showing a fasting blood glucose level (glucose concentration in venous plasma) is 126 mg / dl or higher, 75 ⁇ through Robudu glucose tolerance test (75 001 1 1 1) 2 h level (glucose in venous plasma Concentration) is 20 Omg / d1 or more, and the blood glucose level (glucose concentration in venous plasma) is 20 Omg / d1 or more.
- glucose concentration in venous plasma glucose concentration in venous plasma
- 75 g transglucose glucose tolerance test 75 gOGTT
- diabetes is defined as a fasting blood glucose level (Dalcos concentration in venous plasma) of 126 mg / d1 or more, and a 2-hour value of 75 g transglucose tolerance test (in venous plasma).
- Glucose concentration is 20 Omg / d1 or more.
- impaired glucose tolerance refers to a fasting blood glucose level (glucose concentration in venous plasma) of less than 126 mg dl and a 2-hour value of 75 g transglucose glucose test (venous plasma glucose). Is less than 200 mg / d1 or more than 14 Omg / d1.
- IFG Impaired Fasting Glucose
- the compound of the present invention is also used as a preventive / therapeutic agent for diabetes, borderline type, impaired glucose tolerance, IFG (Impaired Fasting Glucose) and IFG (Impaired Fasting Glycemia) determined by the above-mentioned new criteria. Further, the compound of the present invention Can also prevent the development of borderline, impaired glucose tolerance, IFG (Impaired Fasting Glucose) or IFG (Impaired Fasting Glycemia) from diabetes.
- the compound of the present invention can be used, for example, for diabetic complications [eg, neuropathy, nephropathy, retinopathy, cataract, macrovascular disorder, osteopenia, diabetic hyperosmotic coma, infectious diseases (eg, respiratory infection, urine) Tract infections, digestive organ infections, skin and soft tissue infections, lower limb infections, etc.), diabetic gangrene, xerostomia, decreased hearing, -cerebrovascular disorders, peripheral blood circulation disorders, etc.], obesity, osteoporosis, evil Cachexia (e.g., cancer cachexia, tuberculosis cachexia, diabetic cachexia, hematologic cachexia, endocrine disease cachexia, cachexia due to infectious cachexia or acquired immunodeficiency syndrome), Fatty liver, hypertension, polycystic ovary syndrome, renal disease (eg, diabetic nephropathy, glomerulonephritis, glomerulosclerosis, nephrotic syndrome, hypertensive renal sclerosis, end-stage
- the compound of the present invention has a total cholesterol lowering effect and increases the plasma anti-atherosclerosis index [(HDL cholesterol / total cholesterol) X 100], so that atherosclerosis (eg, atherosclerosis, etc.) ) Can be used as a prophylactic or therapeutic agent.
- the compounds of the present invention can also be used for improving symptoms such as abdominal pain, nausea, vomiting, and upper abdominal discomfort associated with peptic ulcer, acute or chronic gastritis, biliary dyskinesia, cholecystitis and the like.
- the compound of the present invention is used as a therapeutic agent for slimming and phagocytosis (increase in body weight in subjects to which slimming or phagocytosis is administered) or a treatment for obesity to modulate (enhance or suppress) appetite. Can also.
- the compound of the present invention is also used as a preventive / therapeutic agent for inflammatory diseases associated with TNF-hi.
- an inflammatory disease involving TNF It is an inflammatory disease that develops and can be treated through its TNF-suppressive effect.
- Such inflammatory disorders include, for example, diabetic complications (eg, retinopathy, nephropathy, neuropathy, large blood vessel disorders, etc.), rheumatoid arthritis, osteoarthritis, osteoarthritis, back pain, gout, Procedures ⁇ Inflammation after trauma, remission of swelling, neuralgia, pharyngolaryngitis, cystitis, hepatitis, pneumonia, gastric mucosal damage (including gastric mucosal damage caused by aspirin).
- the compound of the present invention has an apoptosis-suppressing activity and is also used as an agent for preventing or treating diseases associated with promotion of apoptosis.
- diseases associated with promotion of apoptosis include, for example, viral diseases (eg, AIDS, fulminant hepatitis, etc.), neurodegenerative diseases (eg, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, pigment) Retinitis, cerebellar degeneration, etc.), myelodysplastic disease (eg, aplastic anemia, etc.), ischemic disease (eg, myocardial infarction, stroke, etc.), liver disease (eg, alcoholic hepatitis, hepatitis B) , Hepatitis C, etc.), joint diseases (eg, osteoarthritis, etc.), atherosclerosis and the like.
- viral diseases eg, AIDS, fulminant hepatitis, etc.
- neurodegenerative diseases eg, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, pigment
- Retinitis cerebellar degeneration, etc.
- the compound of the present invention reduces visceral fat, suppresses visceral fat accumulation, improves glucose metabolism, improves lipid metabolism, improves insulin resistance'3 metabolism, suppresses oxidized LDL production, improves lipoprotein metabolism, improves coronary artery metabolism, cardiovascular Prevention of complications Used for 'treatment, prevention of heart failure complications' treatment, reduction of blood remnant, prevention of anovulation 'treatment, prevention of hirsutism' treatment, prevention and treatment of hyperandrogenemia, etc. .
- the compounds of the present invention are also used for secondary prevention and suppression of progression of the above-mentioned various diseases (eg, cardiovascular events such as myocardial infarction).
- various diseases eg, cardiovascular events such as myocardial infarction.
- the compound of the present invention can also be used in combination with midazolam, ketoconazole and the like.
- the dose of the compound of the present invention varies depending on the administration subject, administration route, target disease, symptoms and the like.For example, when orally administered to an adult diabetic patient, the dose is usually about 0.0005 to 5 Omg as a single dose.
- / k body weight, preferably 0.01 to 2 mg / kg body weight, more preferably 0.025 to 0.5 mg / kg body weight; It is desirable to administer once.
- the compound of the present invention is used as a therapeutic agent for diabetes, a therapeutic agent for diabetic complications, an antihyperlipidemic agent, an antihypertensive agent, an antiobesity agent, a diuretic agent, a chemotherapeutic agent, an immunotherapeutic agent, etc.
- Write Can be used in combination.
- the concomitant drug may be a low molecular compound, a high molecular protein, a polypeptide, an antibody, or a vaccine.
- the administration timing of the compound of the present invention and the concomitant drug is not limited, and they may be administered to the subject at the same time, or may be administered at a time interval.
- the dose of the concomitant drug can be appropriately selected based on the clinically used dose.
- the compounding ratio of the compound of the present invention and the concomitant drug can be appropriately selected depending on the administration subject, administration route, target disease, symptom, combination, and the like.
- the concomitant drug may be used in an amount of 0.01 to 100 parts by weight per 1 part by weight of the compound of the present invention.
- the antidiabetic agents include insulin preparations (eg, animal insulin preparations extracted from the pulp and bush arm; human insulin preparations genetically engineered using Escherichia coli and yeast; insulin subcomplex; Mininsulin dumbbell; insulin fragments or derivatives (eg, INS-1 etc.), insulin sensitizers (eg, pioglicusone hydrochloride, troglisuzone, mouth siglisuzone or its maleate, GI—262570 , JTT-501, MCC-555, YM-440, KRP-297, CS-011, FK-614 etc.), Hi-glucosidase inhibitor (eg, bog ribose, acarbose, miglitol, emiglitate, etc.), Biguanide agents (eg, phenformin, metformin, pformin, etc.), insulin secretagogues [sulfonylurea agents (eg, Benclamide, gliclazide, chlorprono,
- Peptidase IV inhibitors eg, NVP—DPP_278, PT—100, etc.
- 3 agonists eg, CL—316243, SR-58611-A UL-TG-307, SB—226552, AJ—9677, BMS-196085, AZ-40140, etc.
- amiringagonist eg, pramlintide, etc.
- phosphotyrosine phosphatase inhibitor eg, vanadic acid, etc.
- gluconeogenesis inhibitor eg, glycogen phosphorylase inhibitor, glucose-6) —Phosphatase inhibitors, glucagon antagonists, etc.
- SGLUT sodium-glucose cotransOorter
- Therapeutic agents for diabetic complications include aldose reductase inhibitors (eg, tolrestat, epalles evening, zenares evening, zopolless evening, minareth evening, fidalestat (SNK-860), CT -112, etc.), neurotrophic factors (eg, NGF, NT-3, BDNF, etc.), neurotrophic factor production and secretagogues, PKC inhibitors (eg, LY-333531, etc.), AGE inhibitors (eg, ALT 946, pimagedin, viratoxatin, N-phenacylthiazolium bromide (ALT 766), EXO-226, etc., active oxygen scavengers (eg, thioctic acid, etc.), cerebral vasodilators (eg, tiapride, mexiletine) Etc.).
- aldose reductase inhibitors eg, tolrestat, epalles evening, zenares evening, zopolless evening,
- Anti-hyperlipidemic drugs include cholesterol synthesis inhibitors, such as suxin-based compounds (eg, ceribas-based, pravas-based, simbas-based, mouth-based, atorbus-based, full-bus-based, and itabus-based) Or salts thereof (eg, sodium salts, etc.), and squalene synthase inhibitors or fibrate compounds having a triglyceride lowering action (eg, bezafibrate, clofibrate, simfibrate, clinofibrate, etc.).
- suxin-based compounds eg, ceribas-based, pravas-based, simbas-based, mouth-based, atorbus-based, full-bus-based, and itabus-based
- salts thereof eg, sodium salts, etc.
- squalene synthase inhibitors or fibrate compounds having a triglyceride lowering action eg, beza
- Antihypertensive agents include angiotensin converting enzyme inhibitors (eg, captopril, enalapril, delapril, etc.), angiotensin II antagonists (eg, candesartan cilexetil, oral sultan, eprosartan, valsartan, telmisarun, yl) Besartan, evening sosartan, etc.), calcium antagonists (eg, manidipine, difendipine, dicardipine, amlodipine, efonidipine, etc.), clonidine and the like.
- angiotensin converting enzyme inhibitors eg, captopril, enalapril, delapril, etc.
- angiotensin II antagonists eg, candesartan cilexetil, oral sultan, eprosartan, valsartan, telmisarun, yl
- anti-obesity agent examples include central anti-obesity agents (eg, dexfenfluramine, phenfluramine, phentermine, sibutramine, ampuepramone, dexan fuetamine, mazindol, phenylpropanolylamine, clovenzolex, etc.), and a teng lipase inhibitor ( Eg, orulis sunset, etc.,?
- central anti-obesity agents eg, dexfenfluramine, phenfluramine, phentermine, sibutramine, ampuepramone, dexan fuetamine, mazindol, phenylpropanolylamine, clovenzolex, etc.
- a teng lipase inhibitor Eg, orulis sunset, etc.
- agonist eg, CL-316 243, SR-58611-A, UL-TG-307, SB_226552, AJ-9677, BMS-196085, AZ-40140
- peptidic Appetite suppressants eg, lebutin, CNTF (ciliary neurotrophic factor), etc.
- cholecystokininago dist eg, lynch tribute, FPL-15849, etc.
- diuretics examples include xanthine derivatives (eg, sodium theopromine salicylate, calcium theopromine salicylate, etc.), thiazide-based preparations (eg, ethiazide, Cyclopentthiazide, trichlormethiazide, hydroclothiazide, hydroflumethiazide, ventilhydroclothiazide, penflutide, polythiazide, methyclothiazide, etc.), anti-aldosterone preparations (eg, spironolactone, triamterene etc.), carbonic anhydrase inhibitor (Eg, acetazolamide), chlorobenzenesulfonamide-based preparations (eg, chlorthalidone, mefluside, indapamide, etc.), azosemide, isosorbide, phosphoric acid, pyreinide, bumeinide, furosemide, etc. No.
- Chemotherapeutic agents include, for example, alkylating agents (eg, cyclophosphamide, ifosfamide, etc.), antimetabolites (eg, methotrexet, 5-fluorouracil, etc.), anticancer antibiotics (eg, mitomycin, Adriamicin, etc.), plant-derived anticancer agents (eg, vincristine, vindesine, quinol, etc.), cisplatin, carboplatin, etoposide and the like.
- alkylating agents eg, cyclophosphamide, ifosfamide, etc.
- antimetabolites eg, methotrexet, 5-fluorouracil, etc.
- anticancer antibiotics eg, mitomycin, Adriamicin, etc.
- plant-derived anticancer agents eg, vincristine, vindesine, quinol, etc.
- cisplatin carboplatin, etoposide and the like.
- immunotherapeutic agent examples include microorganisms or bacterial components (eg, muramyl dipeptide derivative, picibanil, etc.), polysaccharides having immunopotentiating activity (eg, lentinan, schizophyllan, krestin, etc.), and genetic engineering techniques.
- Cytokines eg, Inuichi Feron, Inuichi Leukin (IL), etc.
- colony stimulating factors eg, granulocyte colony stimulating factor, erythropoietin, etc.
- IL-1, IL-2 , IL-12 and the like are preferred.
- concomitant drugs include drugs that have been shown to improve cachexia in animal models and clinically, ie, cyclooxygenase inhibitors (eg, indomethacin, etc.) [Cancer Research, Vol. 49, 1993-5-939, 1989], progesterone derivatives (eg, megestrol acetate) [Journal of Clinical Oncology, Journal Vol. 12, 21-225, pp.
- carbohydrate steroids eg, dexamethasone, etc.
- metoclopramide drugs e.g., metoclopramide drugs
- tetrahydrocannabinol drugs the literature is the same as above
- Fat metabolism improver eg, eicosapenic acid, etc.
- growth hormone IGF-1 or other factors that induce cachexia And antibodies against TNF-H, LIF, IL-16, and oncoscintin M.
- concomitant drugs include nerve regeneration-promoting drugs (eg, Y-128, VX-835, prosaptide, etc.), antidepressants (eg, desibramin, amitriptyline, imibramine, etc.), antiepileptic drugs (eg, Lamotrigine, etc.), antiarrhythmic drugs (eg, mexiletine, etc.), acetylcholine receptor ligands (eg, ABT-594, etc.), endothelin receptor antagonists (eg, ABT-627, etc.), monoamine uptake inhibitors (eg, tramadol, etc.) ), Narcotic analgesics (eg, morphine, etc.), GABA receptor agonists (eg, gyanopentin, etc.), a2 receptor agonists (eg, clonidine, etc.), local analgesics (eg, capsaicin, etc.) , Protein kinase C inhibitors (eg, LY), anti
- the concomitant drug is preferably an insulin preparation, an insulin sensitizer, a glucosidase inhibitor, a biguanide, an insulin secretagogue (preferably a sulfonylurea), and the like.
- the above concomitant drugs may be used in combination of two or more at an appropriate ratio.
- Preferred combinations when two or more concomitant drugs are used include, for example, the following.
- insulin sensitizer insulin preparation and insulin secretagogue
- insulin sensitizer an insulin sensitizer, an insulin preparation and a monoglucosidase inhibitor
- Insulin sensitizers biguanides and hyperglucosidase inhibitors.
- the amount of each drug can be reduced within a safe range considering the adverse effects of those drugs.
- the dose of the insulin sensitizer, insulin secretagogue and biguanide can be reduced from the usual dose. Therefore, the adverse effects that would be caused by these agents can be safely prevented.
- the dosage of diabetic complications, antihyperlipidemics and antihypertensives can be reduced, thus effectively preventing the adverse effects that may be caused by these agents.
- the compound of the present invention can be produced by a method known per se, for example, Method A to Method J shown below or a method analogous thereto.
- the raw material compound may be used as a salt.
- a salt those exemplified as the salt of the compound (I) are used.
- Z is-(CH 2 ) nZ 2- (n is as defined above, and Z 2 is an oxygen atom, a sulfur atom or —NR 16 — (R 16 is as defined above.
- the compound (1-1) of the following) can be produced, for example, by the following Method A.
- the leaving group for L for example a hydroxyl group, a halogen atom, One OSOR 1 5, (R 15 is be substitution with an alkyl group of the alkyl group having 1 to 4 carbon atoms, from 1 to 4 carbon atoms Good aryl group having 6 to 10 carbon atoms).
- R 15 represents an ⁇ alkyl group having 1 to 4 carbon atoms '' and ⁇ 1 to 4 carbon atoms in the aryl group having 6 to 10 carbon atoms which may be substituted with an alkyl group having 1 to 4 carbon atoms ''.
- alkyl group examples include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl and t-butyl, and among them, methyl is preferred.
- aryl group having 6 to 10 carbon atoms in the “C 6 to 10 aryl group optionally substituted by an alkyl group having 1 to 4 carbon atoms” represented by R 15 examples include phenyl and naphthyl, with phenyl being preferred.
- compound (1-1) is produced by reacting compound (II) with compound (III).
- this reaction is carried out by a method known per se, for example, the method described in Synthesis, page 1, (1981), or a method analogous thereto. That is, this reaction is usually performed in the presence of an organic phosphorus compound and an electrophile in a solvent that does not adversely influence the reaction.
- organic phosphorus compound examples include triphenylphosphine, tributylphosphine, and the like.
- electrophilic agent examples include getyl azodicarboxylate, diisopropyl azodicarboxylate, azodicarbodilpiperazine and the like.
- the amount of the organophosphorus compound and the electrophile to be used is preferably about 1 to about 5 molar equivalents relative to compound (III).
- Solvents which do not adversely affect the reaction include, for example, ethers such as diethyl ether, tetrahydrofuran and dioxane; halogenated carbons such as chloroform and dichloromethane; hydrogens such as benzene, toluene and xylene.
- Aromatic hydrocarbons such as N, N-dimethylformamide; and sulfoxides such as dimethylsulfoxide. These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- the reaction temperature is generally about 150 to about 150 ° C, preferably about 110 to about 100 ° C.
- the reaction time is usually about 0.5 to about 20 hours.
- reaction L is a halogen atom or - an OS 0 2 R 1 5
- the reaction is a conventional method, salt
- the reaction is performed in a solvent that does not adversely influence the reaction in the presence of the group.
- Examples of the base include alkali metal salts such as hydroxylated sodium, sodium hydroxide, sodium hydrogencarbonate, and potassium carbonate; pyridine, triethylamine, N, N-dimethylaniline, 1,8-diazabicyclo [5.4.0] Amines, such as didecane 7-ene; metal hydrides, such as hydrogen hydride and sodium hydride; and alkali metal alkoxides, such as sodium methoxide, sodium ethoxide, and potassium t-butoxide.
- alkali metal salts such as hydroxylated sodium, sodium hydroxide, sodium hydrogencarbonate, and potassium carbonate
- pyridine triethylamine, N, N-dimethylaniline, 1,8-diazabicyclo [5.4.0] Amines, such as didecane 7-ene
- metal hydrides such as hydrogen hydride and sodium hydride
- alkali metal alkoxides such as sodium methoxide, sodium ethoxide
- the amount of the base to be used is preferably about 1 to about 5 molar equivalents relative to the compound (III).
- Solvents that do not adversely affect the reaction include, for example, aromatic hydrocarbons such as benzene, toluene, and xylene; ethers such as tetrahydrofuran, dioxane, and dimethyl ether; ketones such as acetone and 2-butaneone; Halogenated hydrocarbons such as oral form and dichloromethane; amides such as N, N-dimethylformamide; and sulfoxides such as dimethyl sulfoxide. These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- aromatic hydrocarbons such as benzene, toluene, and xylene
- ethers such as tetrahydrofuran, dioxane, and dimethyl ether
- ketones such as acetone and 2-butaneone
- Halogenated hydrocarbons such as oral form and dichloromethane
- amides such as N, N-dimethylformamide
- sulfoxides
- the reaction temperature is usually about -50 to about 150 ° C, preferably about 110 to about 100 ° C.
- the reaction time is usually about 0.5 to about 20 hours.
- the compound (I) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, reduced-pressure concentration, solvent extraction, crystallization, recrystallization, solubility, chromatography, and the like.
- Compound (II) used as a starting material compound in the above-mentioned Method A is described, for example, in EP-A 71 0659, EP-A 629624 (JP-A 7-53555), WO 98/03 505, WO 99/58510 and the like. It can be manufactured by a method or a method analogous thereto.
- the compound (IV) is subjected to a reduction reaction to produce a compound (V).
- This reaction is carried out according to a conventional method, in the presence of a reducing agent, in a solvent that does not affect the reaction.
- the reducing agent examples include sodium borohydride, lithium borohydride, lithium aluminum hydride, dibutyl hydride aluminum, and the like.
- the amount of the reducing agent to be used is preferably about 0.5 to about 10 molar equivalents relative to compound (IV).
- Solvents that do not adversely affect the reaction include, for example, aromatic hydrocarbons such as benzene, toluene, and xylene; halogenated hydrocarbons such as chloroform and dichloromethane; and hydrocarbons such as tetrahydrofuran, dioxane, and methyl ether. Monoters; water, alcohols such as methanol, ethanol, and isopropanol. These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- the reaction temperature is generally about —50 to about 150 ° C., preferably about 110 to about 100 ° C.
- the reaction time is usually about 0.5 to about 20 hours.
- the compound (V) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, reduced pressure concentration, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like.
- compound (V) may be used as a reaction mixture in the following step without isolation.
- Compound (IV) used as a starting compound in step 1 can be produced, for example, by the above-mentioned Method A.
- Compound (IV) can be obtained, for example, from the Journal of Heterocyclic Chemistry, Vol. 24, p. 169 (1989); Journal of Organic Chemistry (Journal of Heterocyclic Chemistry); Journal of Organic Chemistry), 62, 2649 (1997); Bioorganic & Medicinal Chemistry Letters, 6 volumes, 104 It can also be produced by the method described on page (1996) or a method analogous thereto. (Process 2)
- compound (VI) is produced by subjecting compound (V) to an oxidation reaction.
- This reaction is carried out in a conventional manner in the presence of an oxidizing agent in a solvent that does not affect the reaction.
- oxidizing agent examples include metal oxidizing agents such as manganese dioxide, pyridinium chromate, pyridinium dichromate and ruthenium oxide.
- the amount of the oxidizing agent to be used is preferably about 1 to about 10 molar equivalents relative to compound (V).
- Solvents that do not adversely affect the reaction include, for example, aromatic hydrocarbons such as benzene, toluene, and xylene; ethers such as tetrahydrofuran, dioxane, and getyl ether; halogenated carbons such as chloroform and dichloromethane. And hydrogens. These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- the reaction temperature is generally about -50 to about 150 ° C, preferably about 110 to about 100 ° C.
- the reaction time is usually about 0.5 to about 20 hours.
- Compound (VI) is converted to trioxide (V) in dimethyl sulfoxide or in a mixed solvent of dimethyl sulfoxide and a halogenated hydrocarbon (eg, chloroform, dichloromethane, etc.). It can also be produced by adding a reagent such as sulfur pyridine complex or oxalyl chloride, and further reacting with an organic base such as triethylamine or N-methylmorpholine.
- a reagent such as sulfur pyridine complex or oxalyl chloride
- the amount of the reaction reagent to be used is preferably about 1 to about 10 molar equivalents relative to compound (V).
- the amount of the organic base to be used is preferably about 1 to about 10 molar equivalents relative to compound (V).
- the reaction temperature is usually about 150 to about 150 ° C, preferably about 110 to about 100 ° C.
- the reaction time is usually about 0.5 to about 20 hours.
- the compound (VI) thus obtained is isolated and purified by a known separation and purification means, for example, concentration, reduced pressure concentration, solvent extraction, crystallization, recrystallization, phase transfer, chromatography, etc. can do. Further, the compound (VI) may be used as a reaction mixture in the following step without isolation.
- compound (1-2) is produced by reacting the organic phosphorus reagent with compound (VI). This reaction is performed in a conventional manner in the presence of a base in a solvent that does not affect the reaction.
- organic phosphorus reagent examples include methyl dimethylphosphonoacetate, ethylphosphonoacetate, and dimethylphosphonoacetate.
- the amount of the organic phosphorus reagent to be used is preferably about 1 to about 10 mol equivalents relative to the compound (VI).
- Bases include, for example, alkali metal salts such as potassium hydroxide, sodium hydroxide, sodium hydrogen carbonate, and lithium carbonate; pyridine, triethylamine, N, N-dimethylaniline, 1,8-diazabicyclo [5] . 4.0] amines such as pendecar 7-ene; metal hydrides such as hydrogen hydride and sodium hydride; and alkali metal alkoxides such as sodium methoxide, sodium ethoxide and potassium t-butoxide. '
- the amount of the base to be used is preferably about 1 to about 5 molar equivalents relative to compound (VI).
- Solvents that do not adversely affect the reaction include, for example, aromatic hydrocarbons such as benzene, toluene and xylene; ethers such as tetrahydrofuran, dioxane, and getyl ether; halogenated hydrocarbons such as chloroform and dichloromethane; And amides such as N-dimethylformamide; sulfoxides such as dimethyl sulfoxide. These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- aromatic hydrocarbons such as benzene, toluene and xylene
- ethers such as tetrahydrofuran, dioxane, and getyl ether
- halogenated hydrocarbons such as chloroform and dichloromethane
- amides such as N-dimethylformamide
- sulfoxides such as dimethyl sulfoxide.
- the reaction temperature is generally about 150 to about 150 ° C, preferably about 110 to about 100 ° C.
- the reaction time is usually about 0.5 to about 20 hours.
- the compound (1-2) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. Can be manufactured.
- the compound (1-2) may be used as a reaction mixture in the next step without isolation.
- compound (1-3) is produced by subjecting compound (1-2) to a hydrogenation reaction.
- This reaction is carried out in a conventional manner under a hydrogen atmosphere or a hydrogen source such as formic acid, and in the presence of a metal catalyst in a solvent that does not affect the reaction.
- metal catalyst examples include transition metal catalysts such as palladium-carbon, palladium black, platinum oxide, Raney-120, Wilkinson catalyst and the like.
- the amount of the transition metal catalyst to be used is preferably about 0.01 to about 10 molar equivalents relative to the compound (1-2).
- Solvents that do not adversely affect the reaction include, for example, aromatic hydrocarbons such as benzene, toluene, and xylene; ethers such as tetrahydrofuran, dioxane, and dimethyl ether; halogenated hydrocarbons such as chloroform and dichloromethane. Amides such as N, N-dimethylformamide; and alcohols such as methanol, ethanol and isopropanol. These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- aromatic hydrocarbons such as benzene, toluene, and xylene
- ethers such as tetrahydrofuran, dioxane, and dimethyl ether
- halogenated hydrocarbons such as chloroform and dichloromethane.
- Amides such as N, N-dimethylformamide
- alcohols such as methanol, ethanol and isopropanol.
- the reaction temperature is usually about -50 to about 150 ° C, preferably about 110 to about 10 ° C.
- the reaction time is usually about 0.5 to about 20 hours.
- the compound (I-3) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. .
- the compound (1-4) in which Y is Y 1 (an oxygen atom, a sulfur atom or —NR 7 — 7 has the same meaning as described above)) is produced, for example, by the following Method C. You can do that too.
- compound (1-4) is produced by reacting compound (VII) with compound (VIII). This reaction is carried out in the same manner as in the reaction of compound (II) with compound (III) in Method A.
- the compound (1-4) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. . '
- the compound (VII) used as a starting material compound in the above-mentioned Method C is, for example, Journal of Medicinal Chemistry, 35, 2617 (1992); Chemical of Pharmaceuticals. Pretin (Chemical of Pharmaceutical Bulletin), 34, 2840 (1966); WO 98/03505, etc., or a method analogous thereto.
- the compound (1-6) wherein R 3 is OH can also be produced, for example, by the following Method D.
- compound (1-6) is produced by subjecting compound (1-5) to a hydrolysis reaction.
- This reaction is carried out in the presence of an acid or a base in a water-containing solvent according to a conventional method.
- the acid include hydrochloric acid, sulfuric acid, acetic acid, and hydrobromic acid.
- alkali metal carbonates such as potassium carbonate and sodium carbonate
- alkaline metal alkoxides such as sodium methoxide
- hydroxides such as hydroxyladium, sodium hydroxide, lithium hydroxide and the like Metal and the like.
- the amount of the acid or base to be used is generally an excess amount relative to compound (1-5).
- the amount of the acid used is about 2 to about 50 equivalents based on the compound (1-5)
- the amount of the base used is about 1.2 to about 50 equivalents based on the compound (1-5). 5 equivalents.
- water-containing solvent examples include alcohols such as methanol and ethanol; ethers such as tetrahydrofuran, dioxane, and methyl ether; mixed solvents of at least one solvent selected from dimethyl sulfoxide and acetone with water; Can be
- the reaction temperature is usually about 120 to about 150 ° C, preferably about 110 to about 10 ° C.
- the reaction time is usually about 0.1 to about 20 hours.
- the compound (1-6) thus obtained can be isolated and purified by a known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. .
- the compound (1-5) used as a starting compound in the above Method D is produced, for example, by the above Method A to Method C.
- R 3 is one NR9R 1 .
- Compound (1-7) can also be produced, for example, by the following Method E.
- compound (1-7) is produced by subjecting compound (1-6) to an amidation reaction.
- This reaction is carried out by a method known per se, for example, the compound (1-6) and the compound (IX) With a condensing agent (eg, dicyclohexylcarposimide) or a method of appropriately reacting a reactive derivative of the compound (1-6) with the compound (IX).
- a condensing agent eg, dicyclohexylcarposimide
- a reactive derivative of the compound (1-6) for example, acid anhydride, acid halide (acid chloride, acid bromide), imidazolide, or mixed acid anhydride (eg, methyl carbonate, ethyl carbonate, isoptyl) Anhydride with carbonic acid).
- the reaction is carried out in the presence of a base in a solvent that does not affect the reaction.
- Examples of the base include triethylamine, N-methylmorpholine, N, N-dimethylaniline, sodium hydrogen carbonate, sodium carbonate, carbonated lime, and the like.
- solvents that does not affect the reaction include halogenated hydrocarbons such as chloroform and dichloromethane; aromatic hydrocarbons such as benzene and toluene; ethers such as tetrahydrofuran, dioxane, and methyl ether. , Ethyl acetate, water and the like. These solvents may be used as a mixture of two or more at an appropriate ratio.
- the amount of compound (IX) to be used is 1 to 10 molar equivalents, preferably 0.3 to 3 molar equivalents, relative to compound (1-6).
- the reaction temperature is usually from ⁇ 30 ° C. to 100 ° C.
- the reaction time is usually 0.5 to 20 hours.
- the compound (1-6) and a carbonic acid ester eg, methyl methyl carbonate, ethyl methyl carbonate, isobutyl carbonate, etc.
- a base eg, triethylamine, React in the presence of N-methylmorpholine, N, N-dimethylaniline, sodium bicarbonate, sodium carbonate, potassium carbonate, etc.
- the amount of compound (IX) to be used is generally 1 to 10 molar equivalents, preferably 0.3 to 3 molar equivalents, relative to compound (1-6).
- the reaction temperature is usually from 130 ° C to 100 ° C.
- the reaction time is usually 0.5 to 20 hours.
- the compound (1-7) thus obtained can be isolated and purified by a known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. .
- the compound (1-6) used as the starting material in the above method E is produced, for example, by the above method A to method D.
- the compound (VIII) used as starting compounds in the method C is for example, it can be produced by the following F method.
- compound (VIII-1) is produced by reacting compound (X) with compound (III). This reaction is carried out in the same manner as in the reaction of compound (II) with compound (III) in Method A.
- One Upsilon 1 !! portion of the compound (X) is subjected to condensation reaction after protecting with a suitable protective group, after the reaction may be deprotected.
- a protecting group include a benzyl group, a methoxymethyl group, and a silyl group (such as a trimethylsilyl group and a t-rt-butyldimethylsilyl group).
- the compound (IV) used as a starting compound in the method B the compound (IV-1) in which Z is-(CH 2 ) n-Z 2- (wherein the symbols have the same meanings as described above) is For example, it can be produced by the following G method.
- compound (IV-1) is produced by reacting compound (II) with compound (XI). This reaction is carried out in the same manner as in the reaction of compound (II) with compound (III) in Method A.
- the compound (XII) used as the starting compounds in the above-mentioned Method H can be produced, for example, by the following Method I Can be.
- Examples of the leaving group represented by La include the halogen atoms exemplified above as L and 10 SOR 15 (R 15 has the same meaning as described above).
- a compound (Va) is produced by reacting the compound (V) with a halogenating agent or a sulfonylating agent.
- halogenating agent for example, hydrochloric acid, chloride salt, phosphorus tribromide and the like are used.
- the compound (Va) in which La is a halogen for example, chlorine, bromine or the like
- reaction between compound (V) and the halogenating agent is usually performed in a solvent that does not adversely influence the reaction.
- Solvents that do not adversely affect the reaction include, for example, halogenated hydrocarbons such as dichloromethane, chloroform, and carbon tetrachloride; aromatic hydrocarbons such as benzene, toluene, and xylene; dimethyl ether, diisopropyl ether, tert- Ethers such as butyl methyl ether, tetrahydrofuran, dioxane, and dimethoxyethane; and esters such as methyl acetate, ethyl acetate, n-butyl acetate, and tert-butyl acetate.
- halogenated hydrocarbons such as dichloromethane, chloroform, and carbon tetrachloride
- aromatic hydrocarbons such as benzene, toluene, and xylene
- dimethyl ether, diisopropyl ether, tert- Ethers such as butyl methyl ether, t
- the amount of the halogenating agent to be used is generally 1 to 10 molar equivalents relative to compound (V).
- the reaction temperature is usually from ⁇ 20 to 100 ° C.
- the reaction time is usually between 0.5 and 24 hours.
- sulfonylating agent for example, methanesulfonyl chloride, benzenesulfonyl chloride, salt-p-toluenesulfonyl and the like are used.
- La is, for example, methyl sulfonyloxy, benzenesulfonyloxy, p-toluenesulfonyloxy.
- reaction between compound (V) and the sulfonylating agent is usually performed in a solvent that does not adversely influence the reaction, in the presence of a base.
- Solvents that do not adversely affect the reaction include, for example, halogenated hydrocarbons such as dichloromethane, chloroform, carbon tetrachloride, etc .; aromatic hydrocarbons such as benzene, toluene, xylene, etc .; Jethyl ether, diisopropyl ether, Examples include ethers such as tert-butylmethyl ether, tetrahydrofuran, dioxane, and dimethoxyethane; and esters such as methyl acetate, ethyl acetate, n-butyl acetate, and tert-butyl acetate. These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- the amount of the sulfonylating agent to be used is generally 1 to 10 molar equivalents, relative to compound (V) —c.
- Examples of the base include amines such as triethylamine and N-methylmorpholine; and metal salts of alkali metal such as sodium hydrogen carbonate, hydrogen carbonate, and carbon dioxide.
- the amount of the base to be used is generally 1 to 10 molar equivalents, relative to the compound (V).
- the reaction temperature is usually from 120 to 100 ° C.
- the reaction time is usually between 0.5 and 24 hours.
- the compound (Va) thus obtained can be isolated and purified by a known separation and purification means, for example, concentration, reduced pressure concentration, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. Further, the reaction mixture containing the compound (Va) may be subjected to the next reaction without isolating the compound (Va).
- the compound (XIla) is produced by reacting the compound (Va) with the cyanating agent.
- the cyanating agent for example, sodium cyanide, cyanide rim, and the like can be mentioned.
- This reaction is usually performed in a solvent that does not adversely influence the reaction.
- Solvents that do not adversely affect the reaction include, for example, aromatic hydrocarbons such as benzene, toluene, and xylene; dimethyl ether, diisopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, dimethoxyethane, and the like.
- Esters such as methyl acetate, ethyl acetate, n-butyl acetate and tert-butyl acetate; amides such as dimethylformamide and dimethylacetamide; sulfoxides such as dimethyl sulfoxide; and water. .
- These solvents may be used as a mixture of two or more kinds at an appropriate ratio.
- the amount of the cyanating agent to be used is generally 1 to 10 molar equivalents relative to compound (Va) .o
- the reaction temperature is usually between ⁇ 20 and 100 ° C.
- the reaction time is usually between 0.5 and 24 hours.
- phase transfer catalyst eg, benzylbenzyltriptylammonium salt
- crown ethers (18-crown-6-ether, 15-crown-5-ether, etc.
- the amount of the phase transfer catalyst to be used is, for example, 0.5 to 10 molar equivalents relative to the conjugate (Va).
- the compound (XIla) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like.
- the reaction mixture containing the compound (XI la) may be subjected to the next reaction without isolating the compound (XI la).
- the compound (1-6) is, for example, a compound represented by the general formula
- Oxidation reaction is carried out in a solvent that does not adversely affect the reaction in the presence of an oxidizing agent according to the usual method. Done.
- the oxidizing agent examples include manganese (eg, dimanganese diacid, potassium permanganate, etc.), chromic acids (eg, chromium oxide (VI), dichromate, chromate, chromyl chloride, Chromic acid ester), nitric acid, nickel peroxide and the like are used.
- chromic acids eg, chromium oxide (VI), dichromate, chromate, chromyl chloride, Chromic acid ester
- nitric acid nickel peroxide and the like
- nickel peroxide nickel peroxide and the like
- an acid oxidizing agent 2,2,6,6-tetramethyl-11-piperidinyloxy radical is used as a horny medium and sodium hypochlorite and a mixture of sodium chlorite are oxidized. Is also good.
- the amount of the oxidizing agent to be used is, for example, 1 to 10 molar equivalents relative to compound (XIII).
- solvents that do not adversely affect the reaction include halogenated hydrocarbons such as dichloromethane, chloroform, and carbon tetrachloride; aromatic hydrocarbons such as benzene, toluene, and xylene; and fats such as hexane and heptane.
- halogenated hydrocarbons such as dichloromethane, chloroform, and carbon tetrachloride
- aromatic hydrocarbons such as benzene, toluene, and xylene
- fats such as hexane and heptane.
- ethers such as getyl ether, diisopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, and dimethoxyethane
- nitriles such as acetonitrile, propionitrile
- methyl acetate, ethyl acetate And esters such as n-butyl acetate and tert-butyl acetate
- amides such as dimethylformamide and dimethylacetamide.
- solvents may be used as a mixture of two or more at an appropriate ratio, or may be used as a mixture with water or a buffer solution (eg, a phosphate buffer solution).
- the reaction temperature is usually from 110 to 100 ° C, preferably from 0 to 40 ° C.
- the reaction time is generally between 0.1 and 20 hours, preferably between 0.1 and 10 hours.o
- This reaction may be performed in the presence of an acid or a base.
- examples of the acid include mineral acids (eg, hydrochloric acid, hydrobromic acid, sulfuric acid, etc.), and carboxylic acids (eg, formic acid, acetic acid, propionic acid, etc.).
- mineral acids eg, hydrochloric acid, hydrobromic acid, sulfuric acid, etc.
- carboxylic acids eg, formic acid, acetic acid, propionic acid, etc.
- Bases include, for example, sodium hydroxide, hydroxide hydroxide, potassium carbonate, sodium carbonate, sodium carbonate, sodium hydrogen carbonate, sodium carbonate, and the like; metal salts of potassium hydroxide, potassium ethoxide, potassium ethoxide, and the like.
- Alkyli metal alkoxides such as sodium methoxide, sodium ethoxide, potassium t-butoxide and sodium t-butoxide; trimethylamine, triethylamine, ethyldiisopropyla Amines such as amines and N-methylmorpholine; and aromatic amines such as pyridine, lutidine and picoline. In some cases, these acids and bases may be used as a solvent.
- the amount of the acid or base to be used is, for example, 1 to 200 molar equivalents relative to compound (XIII).
- the compound (I-16) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. .
- the compound (XII la) in which U is a bond and W is —CH 2 — is, for example, a compound represented by the general formula
- the reduction reaction is carried out according to a conventional method, in the presence of a reducing agent, in a solvent that does not adversely influence the reaction.
- the reducing agent examples include metal hydride reducing agents such as bis (2-methoxyethoxy) aluminum sodium hydride and diisobutylaluminum hydride; sodium borohydride, sodium cyanoborohydride, aluminum hydride Metal hydride complex compounds such as lithium are exemplified. Among them, diisobutylaluminum hydride is preferred.
- the amount of the reducing agent to be used is, for example, about 0.1 to about 20 molar equivalents relative to compound (XIV).
- Solvents that do not adversely affect the reaction include, for example, alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isobutanol, tert-butanol; and aromatics such as benzene, toluene and xylene.
- alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isobutanol, tert-butanol
- aromatics such as benzene, toluene and xylene.
- Hydrocarbons aliphatic hydrocarbons such as hexane and heptane; ethers such as getyl ether, diisopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, dimethoxy ether; etc .; acetonitrile , Nitriles such as propionitrile; methyl acetate Esters such as ethyl, ethyl acetate, n-butyl acetate and tert-butyl acetate; amides such as dimethylformamide and dimethylacetamide are used.
- solvents may be used as a mixture of two or more kinds at an appropriate ratio, or may be used as a mixture with water or a buffer solution (eg, a phosphate buffer).
- a buffer solution eg, a phosphate buffer
- tetrahydrofuran, dimethoxyethane and the like are preferable.
- the reaction temperature is usually from ⁇ 70 to 150 ° C., preferably from 120 to 100 ° C.
- the reaction time is generally between 0.1 and 100 hours, preferably between 0.1 and 40 hours.
- the reduction reaction is carried out in the presence of a metal catalyst such as palladium-iron-carbon, palladium-black, palladium chloride, oxidized platinum, platinum-black, platinum-palladium, Raney-nickel, and Raney-cobalt, and a hydrogen source.
- a metal catalyst such as palladium-iron-carbon, palladium-black, palladium chloride, oxidized platinum, platinum-black, platinum-palladium, Raney-nickel, and Raney-cobalt
- a hydrogen source can be performed in a solvent that does not adversely affect the reaction.
- the amount of the metal catalyst to be used is, for example, 0.01 to 100 molar equivalents, preferably 0.05 to 100 molar equivalents, relative to compound (XIV).
- Examples of the hydrogen source include hydrogen gas, formic acid, formate formate, phosphinate, hydrazine and the like.
- Examples of the solvent that does not adversely affect the reaction include those used in the reduction reaction using the reducing agent. '
- reaction temperature and reaction time are the same as in the reduction reaction using the reducing agent.
- the compound (XIIla) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. Further, the reaction mixture containing the compound (XIIla) may be subjected to the next reaction without isolating the compound (XIIla).
- the above compound (XIV) can be produced by subjecting compound (VI) to an epoxidation reaction.
- the epoxidation reaction is, for example, of the formula: R 17 R 18 CH 3 S0 m Lb (XV)
- R 17 and R 18 are the same or different and represent an alkyl group, Lb represents a halogen atom, and m represents 0 or 1.
- alkyl group represented by R 17 or R 18 examples include, for example, methyl, ethyl, propyl And C 1 -C 6 alkyl groups such as isopropyl, butyl, isobutyl, pentyl and hexyl. Of these, methyl is preferred.
- halogen atom represented by Lb examples include chlorine, bromine, fluorine, and iodine. Among them, bromine or iodine is preferred.
- the amount of the compound (XV) to be used is, for example, 1 to 100 molar equivalents, preferably 1 to 10 molar equivalents, relative to compound (VI).
- hydrogenated aluminum metal such as hydrogenated hydrogen, sodium hydride and the like; sodium hydroxide, hydroxylated water, carbonic acid, sodium carbonate, hydrogenated carbon, sodium hydrogencarbonate, etc.
- Alkyli metal salts alkali metal alkoxides such as potassium methoxide, potassium ethoxide, sodium methoxide, sodium ethoxide, potassium t-butoxide, sodium t-butoxide; trimethylamine, triethylamine, ethylethylisopropyl Amines such as amine and N-methylmorpholine; and amides such as lithium getylamide and lithium diisopropylamide.
- potassium t-butoxide, sodium t-butoxide, sodium hydroxide, and hydroxylated water are preferred.
- the amount of the base to be used is, for example, 1 to 100 molar equivalents, preferably 1 to 10 molar equivalents, relative to compound (VI).
- This reaction is usually performed in a solvent that does not adversely influence the reaction.
- a solvent examples include alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isobutanol and tert-butanol; and aromatic hydrocarbons such as benzene, toluene and xylene.
- Aliphatic hydrocarbons such as hexane and heptane; ethers such as getyl ether, diisopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, dimethoxyethane, etc .; acetonitrile, propionitrile Nitriles; esters such as methyl acetate, ethyl acetate, n-butyl acetate, and tert-butyl acetate; amides such as dimethylformamide and dimethylacetamide; and sulfoxides such as dimethyl sulfoxide.
- solvents may be used as a mixture of two or more kinds at an appropriate ratio, or may be used as a mixture with water or a buffer solution (eg, a phosphate buffer).
- a buffer solution eg, a phosphate buffer
- acetonitrile, tetrahydrofuran, dimethyl sulfoxide and the like are preferable.
- the reaction temperature is usually between ⁇ 50 and 150 ° C., preferably between 120 and 100 ° C.
- the reaction time is generally set in the range of 0.1 to 20 hours, preferably 0.1 to 10 hours.
- the compound (XIV) thus obtained can be isolated and purified by a known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. Further, the reaction mixture containing compound (XIV) may be subjected to the next reaction without isolating compound (XIV).
- Compound (XV) used as a starting material compound in the above reaction is available, for example, as a commercial product.
- the compound (VI) may be converted to a bisulfite once and then subjected to an epoxidation reaction, and the compound (XIV) is converted to an epoxidation reaction using the bisulfite of the compound (VI). Higher yields can be obtained.
- the bisulfite of the compound (VI) can be produced, for example, by reacting the compound (VI) with an alkali metal bisulfite.
- alkali metal bisulfite examples include sodium hydrogen sulfite.
- the amount of the alkali metal bisulfite to be used is generally 1 to 20 molar equivalents, preferably 1 to 10 molar equivalents, relative to the compound (VI).
- This reaction is generally performed in a solvent that does not adversely influence the reaction.
- a solvent examples include alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isopanol, and tert-butanol; and aromatic hydrocarbons such as benzene, toluene, and xylene.
- Aliphatic hydrocarbons such as hexane and heptane; ethers such as getyl ether, disopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, and dimethoxybenzene; acetonitrile; Nitriles such as propionitrile; esters such as methyl acetate, ethyl acetate, n-butyl acetate and tert-butyl acetate; These solvents may be used as a mixture of two or more kinds at an appropriate ratio, or may be used as a mixture with water or a buffer solution (eg, a phosphate buffer solution).
- a buffer solution eg, a phosphate buffer solution
- the reaction temperature is usually from 110 to 100 ° C, preferably from 0 to 50 ° C.
- the reaction time is generally between 0.1 and 30 hours, preferably between 0.5 and 20 hours.
- the bisulfite of compound (VI) thus obtained can be isolated and purified by a known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like. it can.
- the reaction mixture containing the bisulfite may be subjected to the next reaction without isolating the bisulfite of compound (VI).
- the compound When a bisulfite of the compound (VI) is available, the compound may be subjected to an epoxidation reaction after being converted into the compound (VI).
- the reaction for obtaining the compound (VI) can be usually performed in the presence of an acid or a base.
- examples of the acid include mineral acids (eg, hydrochloric acid, hydrobromic acid, sulfuric acid, etc.), and carboxylic acids (eg, formic acid, acetic acid, propionic acid, etc.). Of these, acetic acid and formic acid are preferred.
- Examples of the base include alkali metal salts such as hydroxylated sodium hydroxide, sodium hydroxide, carbonated sodium carbonate, sodium carbonate, sodium bicarbonate, sodium bicarbonate; trimethylamine, triethylamine, ethyldiisopropylamine, and the like.
- Examples include amines such as N-methylmorpholine. Among them, sodium carbonate, sodium hydroxide and the like are preferable.
- the amount of the acid or base to be used is, for example, 1 to 100 molar equivalents, preferably 1 to 50 molar equivalents, relative to the bisulfite of compound (VI).
- the reaction is usually performed in a solvent that does not adversely influence the reaction.
- solvents include alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isobutanol, tert-butanol, and the like; benzene, toluene Aromatic hydrocarbons such as hexane and xylene; aliphatic hydrocarbons such as hexane and heptane; such as acetyl ether, diisopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, dimethoxyethane, etc.
- Ethers such as acetonitrile and propionitrile; esters such as methyl acetate, ethyl acetate, n-butyl acetate and tert-butyl acetate; dimethylformamide, dimethylacetamide and the like Amides; sulfoxides such as dimethyl sulfoxide, and the like.
- These solvents may be used as a mixture of two or more kinds at an appropriate ratio, or may be used as a mixture with water or a buffer solution (eg, a phosphate buffer).
- a buffer solution eg, a phosphate buffer
- tetrahydrofuran, isopropyl ether, ethyl acetate and the like are preferable.
- the reaction temperature is usually 0 to 100 ° C, preferably 10 to 50 ° C.
- the reaction time is generally 0.1 to 100 hours, preferably 1 to 10 hours.
- Compound (VI) has, for example, the general formula
- the reduction reaction is carried out according to a conventional method, in the presence of a reducing agent, in a solvent that does not adversely influence the reaction.
- Examples of the reducing agent include bis (2-methoxyethoxy) aluminum sodium hydride, sodium triethoxyaluminum hydride, diisobutylaluminum hydride, triethoxylithiumaluminum hydride, and tritert-hydride hydride.
- a metal hydride reducing agent such as butoxylithium aluminum is exemplified. Of these, diisobutylaluminum hydride is preferred.
- the amount of the reducing agent to be used is, for example, 0.1 to 100 equivalents, preferably 1 to 5 equivalents, relative to compound (XVI).
- Solvents which do not adversely affect the reaction include, for example, halogenated carbons such as dichloromethane and dichloroethane; aromatic hydrocarbons such as benzene, toluene and xylene; hexane, heptane And aliphatic hydrocarbons such as ethyl ether; diethyl ether, diisopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, dimethoxy ether and the like. Of these, aromatic hydrocarbons such as toluene and xylene are preferred.
- the reaction temperature is usually from 100 ° C to 50 ° C, preferably from 190 ° C to 30 ° C.
- the reaction time is generally 0.1 to 10 hours, preferably 0.1 to 5 hours.
- the reduction reaction has an adverse effect on the reaction in the presence of a hydrogen catalyst and a metal catalyst such as palladium-iron-carbon, palladium-black, palladium-chloride, platinum oxide, platinum-black, platinum-palladium, Raney-nickel and Raney-cobalt. It can also be performed in a solvent that does not affect it.
- the amount of the metal catalyst to be used is, for example, 0.01 to 100 molar equivalents, preferably 0.05 to 100 molar equivalents, more preferably 0.1 to 1 molar equivalent, relative to compound (XVI). 0 molar equivalent.
- hydrogen sources include hydrogen gas, mineral acids (eg, hydrochloric acid, hydrobromic acid, sulfuric acid, etc.), carboxylic acids (eg, formic acid, acetic acid, propionic acid, etc.), phosphinates (eg, sodium phosphinate, phosphinic acid) Potassium, etc.), formate formate, hydrazine and the like.
- mineral acids eg, hydrochloric acid, hydrobromic acid, sulfuric acid, etc.
- carboxylic acids eg, formic acid, acetic acid, propionic acid, etc.
- phosphinates eg, sodium phosphinate, phosphinic acid
- formate formate hydrazine and the like.
- hydrogen sources include mineral acids (eg, hydrochloric acid, hydrobromic acid, sulfuric acid, etc.) or carboxylic acids (eg, formic acid, acetic acid, propionic acid, etc.) and phosphinates (eg, sodium phosphinate, potassium phosphinate) And the like are preferably used in combination.
- mineral acids eg, hydrochloric acid, hydrobromic acid, sulfuric acid, etc.
- carboxylic acids eg, formic acid, acetic acid, propionic acid, etc.
- phosphinates eg, sodium phosphinate, potassium phosphinate
- the amount of the acid and the phosphinic acid to be used is generally 0.1 to 10 Q molar equivalents, preferably 1 to 50 molar equivalents, relative to compound (XVI), respectively.
- a metal catalyst selected from Raney nickel and Raney cobalt, and a mineral acid (eg, hydrochloric acid, hydrogen chloride, sulfuric acid, etc.) or a carboxylic acid (eg, formic acid, acetic acid, propionic acid) )
- a phosphinate eg, sodium phosphinate, potassium phosphinate, etc.
- Solvents which do not adversely affect the reaction include, for example, alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isobutanol, tert-butanol; benzene, toluene, Aromatic hydrocarbons such as xylene; S-aliphatic hydrocarbons such as hexane and heptane; ethers such as getyl ether, dizopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, and dimethoxybenzene And aromatic amines such as pyridine, picoline, lutidine and quinoline. These solvents may be used as a mixture of two or more kinds at an appropriate ratio, or may be used as a mixture with water or a buffer solution (eg, a phosphate buffer solution). Above all, Pyridine is preferred.
- a buffer solution eg, a phosphate
- mineral acids or carboxylic acids are used as the hydrogen source, these may be used as a solvent.
- the reaction temperature is generally 0 to 100 ° C, preferably 20 to 80 ° C.
- the reaction time is generally 0.1 to 100 hours, preferably 0.5 to 10 hours.
- Compound (XVI) can be produced, for example, by the following method.
- This reaction is carried out, for example, in the presence of a base in a solvent that does not adversely influence the reaction.
- the base include alkali metal hydrides such as potassium hydride, sodium hydride and the like; hydroxides, sodium hydroxide, carbon dioxide, sodium carbonate, hydrogen carbonate, sodium hydrogen carbonate and the like.
- amines such as holin.
- sodium hydride, sodium hydroxide, sodium 1-butoxide and the like are preferable.
- the amount of the base to be used is, for example, 1 to 100 molar equivalents, preferably 1 to 10 molar equivalents, relative to compound (II).
- Solvents that do not adversely affect the reaction include, for example, alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isobutanol, and tert-butanol; and aromatics such as benzene, toluene, and xylene.
- alcohols such as methanol, ethanol, propanol, 2-propanol, butanol, isobutanol, and tert-butanol
- aromatics such as benzene, toluene, and xylene.
- Aliphatic hydrocarbons such as hexane and heptane; ethers such as getyl ether, diisopropyl ether, tert-butyl methyl ether, tetrahydrofuran, dioxane, and dimethoxyene; acetonitrile and propion Nitriles such as nitrile; esters such as methyl acetate, ethyl acetate, n-butyl acetate, tert-butyl acetate; ⁇ , ⁇ -dimethyl Examples include amides such as formamide and dimethylacetamide; and sulfoxides such as dimethyl sulfoxide. These solvents may be used as a mixture of two or more at an appropriate ratio, or may be used as a mixture with water or a buffer solution (eg, a phosphate buffer). Among these solvents, dimethylformamide and the like are preferable.
- the amount of compound (XVII) to be used is, for example, 0.1 to 10 molar equivalents, preferably 0.3 to 3 molar equivalents, relative to compound (II).
- the reaction temperature is usually 0 to 100 ° C, preferably 10 to 50 ° C.
- the reaction time is usually between 0.1 and 100 hours.
- the compound (XVI) thus obtained can be isolated and purified by known separation and purification means, for example, concentration, concentration under reduced pressure, solvent extraction, crystallization, recrystallization, phase transfer, chromatography and the like.
- the reaction mixture containing the compound (XVI) may be subjected to the next reaction without isolating the compound (XVI).
- Compound (XVII) can be produced according to a method known per se.
- a protecting group such as generally used in peptide chemistry or the like is used for these groups. May be introduced, and the target compound can be obtained by removing the protecting group as necessary after the reaction.
- Examples of the protecting group for an amino group include those exemplified as R 6 above.
- Examples of the carboxy-protecting group include d 6 alkyl (eg, methyl, ethyl, propyl, isopropyl, butyl, tert-butyl, etc.), C ⁇ -uaralkyl (eg, benzyl, etc.), phenyl, trityl, silyl ( eg, trimethylsilyl, preparative Ryechirushiriru, dimethylphenylsilyl, tert- butyldimethylsilyl, tert- butyl GETS chill silyl, etc.), C 2 6 alkenyl (e.g., 1-Ariru) and the like.
- d 6 alkyl eg, methyl, ethyl, propyl, isopropyl, butyl, tert-butyl, etc.
- C ⁇ -uaralkyl eg, benzyl, etc.
- These groups may be substituted with one to three halogen atoms (eg, fluorine, chlorine, bromine, iodine, etc.), alkoxy (eg, methoxy, ethoxy, propoxy, etc.) or nitro, etc. .
- halogen atoms eg, fluorine, chlorine, bromine, iodine, etc.
- alkoxy eg, methoxy, ethoxy, propoxy, etc.
- nitro etc.
- the protecting group of the hydroxyl group include those exemplified for the aforementioned R 5.
- the protecting group of the carbonyl group for example, cyclic ⁇ Se evening Ichiru (e.g., 1, 3-Jioki San etc.), acyclic ⁇ Se evening Ichiru (eg, such as di-ten I 6 Arukiruase evening Ichiru) etc. But No.
- the method for removing these protecting groups may be a method known per se, for example, a method described in Protective Groups in Organic Synthesis, published by John Wiley and Sons (1980). Just do it.
- compound (I) contains optical isomers, stereoisomers, positional isomers, and rotamers, these are also contained as compound (I), and they are synthesized by known synthesis methods and separation methods. It can be obtained as a single unit.
- the compound (I) has an optical isomer
- the compound (I) includes the optical isomer separated from the compound.
- the optical isomer can be produced by a method known per se. Specifically, an optical isomer is obtained by using an optically active synthetic intermediate or by optically resolving the racemic final product according to a conventional method.
- optical resolution method a method known per se, for example, a fractional recrystallization method, a chiral column method, a diastereomer method and the like are used.
- Racemic and optically active compounds eg, (+)-mandelic acid, (-)-mandelic acid, (+)-tartaric acid, (-)-tartaric acid, (+)-1-Phenethylamine, (1-) 1-1)
- a method of forming a salt with phenethylamine, cinchonine, (i) cinchonidine, brucine, etc.) separating the salt by a fractional recrystallization method, and optionally obtaining a free optical isomer via a neutralization step.
- a method in which a racemate or a salt thereof is applied to an optical isomer separation column (chiral column) for separation For example, in the case of liquid chromatography, a mixture of optical isomers is added to a chiral column such as E NAN TI 0-0 VM (manufactured by Tosoichi) or CHIRA L series manufactured by Daicel, and water and various buffer solutions are added. (Eg, phosphate buffer), organic solvent The optical isomers are separated by developing a solution (eg, ethanol, methanol, isopropanol, acetonitrile, trifluoroacetic acid, getylamine, etc.) alone or as a mixture.
- a solution eg, ethanol, methanol, isopropanol, acetonitrile, trifluoroacetic acid, getylamine, etc.
- separation is performed using a chiral column such as CP-Chirasi 1-DeX CB (manufactured by GE Science
- a racemic mixture is formed into a mixture of diastereomers by a chemical reaction with an optically active reagent.
- the mixture is converted into a single substance through ordinary separation means (eg, fractional recrystallization, chromatography, etc.) and then hydrolyzed.
- a method of obtaining optical isomers by separating optically active reagent sites by chemical treatment such as decomposition reaction.
- an optically active organic acid for example, MTPA [hi-methoxy-hi- (trifluoromethyl)] Phenylacetic acid
- the room temperature indicates a temperature of 1 to 30 ° C.
- Test compounds were added to powder feed (CE-2, CLEA Japan) in 0.01% (compounds of Examples 7, 26, 29, 32) or 0.005% (Examples 1, 11, 15, 18, 18, 24, 36, 37, 41, 48, 50, 51, 52, 58, 62, 79, 83, 88, 90, 91, 92, 93, 97, 107, 110, 115, 119, 122, 125, 129, 130
- KKA y mice 11-12 weeks old, 5 mice per group
- water was given ad libitum.
- Blood glucose lowering effect (%) is the reduction rate (%) of the blood glucose level of the test compound administration group when the blood glucose level of the test compound non-administration group is 100%.
- the ⁇ blood lipid lowering effect (%) '' is the decrease rate (%) of the blood triglyceride value of the test compound administration group when the blood triglyceride value of the test compound non-administration group is 100%.
- the compound of the present invention has a strong blood glucose lowering action and a blood lipid lowering action. Therefore, the compound of the present invention is useful as a therapeutic agent for diabetes, hyperlipidemia (particularly, hypertriglyceridemia), and 'prevention of impaired glucose tolerance'.
- Total cholesterol lowering effect and plasma anti-atherosclerosis index raising effect in mice Test compound was added to powdered feed (CE-2, CLEA Japan) in 0.01% (compounds of Examples 7, 26, 29, 32) or 0.005 % (Examples 1, 11, 15, 18, 24, 36, 37, 41, 48, 50, 51, 52, 58, 62, 79, 88, 91, 92, 93, 97, 107, 110, 129 , were mixed in a ratio of compound of 130), a type 2 diabetes model KKA y mice (11-12 weeks old, were given between free 4 days 5 mice per group). During this time, water was given ad libitum.
- Plasma anti-atherosclerosis index [(HDL cholesterol / total cholesterol) X100] was calculated. The results are shown in [Table 2].
- Total cholesterol lowering effect (%) is the percentage decrease in total cholesterol level of the test compound administration group when the total cholesterol value of the test compound non-administration group is 100%.
- the “plasma anti-arteriosclerotic index increasing effect (%)” is the plasma anti-atherosclerotic index of the test compound-administered group when the plasma anti-atherosclerotic index of the non-food diet-administered group is 100%. Indicates the rate of increase (%).
- Table 2 Test compounds Total cholesterol Plasma anti-atherosclerosis index (Example number low ( 0 / -
- the compound of the present invention was found to have a total cholesterol lowering effect and a plasma anti-atherosclerosis index raising effect. Therefore, the compound of the present invention has hypercholesterolemia.
- ⁇ is useful as a preventive or therapeutic agent for arteriosclerosis or the like by correcting plasma lipoprotein profile such as hypo-HDL cholesterolemia. I understand.
- the induction ratio was calculated from the luciferase activity of each test compound, assuming that the luciferase activity of the test compound non-administration group was 1.
- the EC50 value of the test compound is analyzed by analyzing the concentration of the test compound and the value of the induction factor using PRIMSM 2.01 [GraphPad Software, Inc., USA]. (Concentration of the compound showing 50% of the maximum value of the induction factor) was calculated. The results are shown in [Table 3].
- the compound of the present invention was found to have excellent PPAR-RXRa heterodimer ligand activity.
- Cloning of the human PPARa gene was performed using heart cDNA (manufactured by Toyobo, trade name: QUICK-Clonec DNA) as a type III report by Greene et al. [Gene Expr., 1995 PAG-U: 5'-GTG GGT ACC GAA ATG ACC ATG GTT GAG ACA GAG-3 '(SEQ ID NO: 1) PAG-L: 5 ' -GGG GTC GAG CAG GAC TCT CTG CTA GTA CM GTC-3 5 ( SEQ ID NO: 2) was carried out by P CR method using.
- the PCR reaction was performed by a Hot Start method using AmpliWaxPCR Gem100 (Takara Shuzo).
- 10 XLA PCR Buffer 2/1, 2.5 mM dNTP solution 3/1, 12.5 ⁇ primer solution and 1 ju1 of 2.5 juU sterile distilled water each were mixed to obtain a lower layer mixture.
- human heart cDNA (1 ng / ml) as type l in lzl, 10 x LA PCR Buffer 31, 2.5 mM dNTP solution 1/1, TaKaRa LA Taq DNA polymerase (Takara Shuzo) 0.5 zl, sterilization 24.5 jl of distilled water was mixed to obtain an upper layer mixed solution.
- the resulting PCR product was subjected to agarose gel (1%) electrophoresis, and a 1.4 kb DNA fragment containing the PPARa gene was recovered from the gel, and inserted into pT7 Blue-T vector (Takara Shuzo). Plasmid p TBT—hPPARa was obtained.
- kidney cDNA manufactured by Toyobo, trade name: QUI CK-Clone cDNA
- type II reported by Mangelsdorf, DJ, et al. Ichi (Nature), 1990, 345 (6 272), pp. 224-229]
- XRA-U 5,-TTA GAA TTC GAC ATG GAC ACC AAA CAT TTC CTG-3 '(SEQ ID NO: 3)
- XRA-L 5, -CCC CTC GAG CTA AGT CAT TTG GTG CGG CGC CTC-3 5 (sequence No .: 4).
- the PCR reaction was performed by the Hot Start method using AmpliWax 'PCR Gem 100 (Takara Shuzo).
- a lower layer mixture was prepared by mixing lOxLA PCR Buffer 2 // 1, 2.5 mM dNTP solution 3/1, 12.5 ⁇ M primer solution 2.5 / 1 each, and sterile distilled water 1 Oju.
- human kidney cDNA (lng / ml) was used as 1/1, 10xLA PCR Buffer 3 JLLU 2.5 mM dNTP solution 1
- TaKaRa LA Taq DNA polymerase (manufactured by Takara Shuzo) 0.5 ⁇ 1 ⁇ 24.5 jl of sterile distilled water was mixed to obtain an upper layer mixed solution.
- One ampliwax PCR Gem 100 (manufactured by Takara Shuzo) was added to the above lower mixture, and the mixture was treated at 70 ° C for 5 minutes and on ice for 5 minutes, and the upper mixture was added to prepare a PCR reaction solution.
- the tube containing the reaction solution was set in a thermal cycler (PerkinElmer, USA) and then treated at 95 ° C for 2 minutes. Further, a cycle of 95 ° C. for 15 seconds and 68 ° C. for 2 minutes was repeated 35 times, followed by treatment at 72 ° C. for 8 minutes.
- the resulting PCR product was subjected to agarose gel (1%) electrophoresis, and a 1.4 kb DNA fragment containing the RXR gene was recovered from the gel, inserted into pT7Blue-T vector (Takara Shuzo), and the plasmid p TBT— I got hRXR.
- the plasmid pTBT-hPPARa obtained in Reference Example 1 was cut with SalI, and then blunt-ended by treatment with T4 DNA polymerase (Takara Shuzo). Then By cutting with pnl, a 1.4 kb DNA fragment containing the human PPARPAR gene was obtained. 'Plasmid p VgRXR2-hPPARa was constructed by ligating both DNA fragments.
- a DNA fragment containing the PPAR-responsive element (PPRE) of acetyl-CoA oxidase was prepared using the following 5′-terminal phosphorylated synthetic DNA.
- PPRE-U 5'-pTCGACAGGGGACCAGGACAAAGGTCACGTTCGGGAG-3 '(SEQ ID NO: 5)
- PPRE-L 5'-pTCGACTCCCGAACGTGACCTTTGTCCTGGTCCCCTG-3 '(SEQ ID NO: 6)
- PPRE-U and PPRE-L were annealed, they were inserted into the Sail site of plasmid pBlueScript SK +.
- a plasmid pBSS-PPRE4 in which four PPREs were linked in tandem was selected.
- TK-U 5, -CCCAGATCTCCCCAGCGTCTTGTCATTG-3 '(SEQ ID NO: 7)
- TK-L 5, -TCACGATGGTCAAGCTTTTAAGCGGGTC-3 5 (SEQ ID NO: 8)
- the PCR reaction was performed by the Hot Start method using AmpliWax PCR Gem 100 (Takara Shuzo). First, 10XLA PGR Buffer 2/1, 2.5 mM dNTP solution 31 1, 12.5 ⁇ M primer solution 2.5 / 1 each, sterile distilled water 1
- 0 ⁇ 1 was mixed to form a lower layer mixture.
- This plasmid pGL3-4ERPP-TK was digested with BamHI (Takara Shuzo) and blunt-ended by treatment with T4 DNA polymerase (Takara Shuzo) to obtain a DNA fragment.
- pGFP-Cl was digested with Bsu36 I (NEB), and then blunt-ended by treatment with T4 DNA polymerase (Takara Shuzo) to obtain a 1.6 kb DNA fragment.
- Reference Example 5 Transduction of human PPARa, RXRcc expression plasmid and repo overnight plasmid into CH0-K1 cells and acquisition of expressing cells
- tissue culture flask 750 ml [ 0.5 gZL trypsin 0.2 gZL EDTA (ethylenediaminetetraacetic acid) from CH0-K1 cells grown in Corning Costar Corporation, USA] [Life Technologies, Inc. Cells, washed with PBS (Phosphate-buffered saline) [Life Technologies, Inc., USA], centrifuged (l OOO rpm, 5 minutes) Suspended in PBS. Next, DNA was introduced into the cells using a gene pulser (Bio-Rad Laboratories, USA) under the following conditions.
- the obtained transformant was cultured in a 24-well plate [Corning Costar Corporation, USA], and luciferase was expressed by adding 10 zM pioglitazone hydrochloride.
- PPARa RXR: 4ERPP / CHO-K1 cells were selected.
- a mixture of methylmethylthiomethylsulfoxide (0.30 g) and finely ground sodium hydroxide (0.015 g) was stirred at 70 ° C for 30 minutes.
- To the reaction mixture was added 5-benzyloxy-2-ethoxybenzaldehyde (0.30 g), and the mixture was further stirred at 70 ° C for 1.5 hours.
- Ethyl acetate was added to the reaction mixture, and the organic layer was washed successively with 1 N hydrochloric acid and saturated saline, dried over anhydrous magnesium sulfate, and concentrated.
- a mixture of the obtained residue and 10% hydrochloric acid-methanol (15 mL) was heated under reflux for 15 hours.
- Methylmethylthiomethylsulfoxide (11.7 g), 40% benzyltrimethylammonium hydroxide solution in methanol (7.5 mL), 5-methyl-2-methoxymethoxybenzaldehyde (9.43 g :), tetrahydrofuran (150 mL) was heated to reflux for 20 hours. Water was poured into the reaction mixture, which was extracted with ethyl acetate. The organic layer was washed with saturated saline, dried over anhydrous magnesium sulfate, and concentrated. A mixture of the obtained residue and 10% hydrochloric acid / methanol (100 mL) was heated under reflux for 15 hours.
- Reference Example 23 4- (4-Chloromethylphenoxymethyl) 15-methyl-12-phenyloxazole (4.52 g), methyl 5-hydroxy-3-pyridinecarboxylate (2.0 g), and ⁇ , ⁇ -dimethylformamide ( 30 mL), sodium hydride (60%, oily, 0.58 g) was added under ice-cooling, and the mixture was stirred at room temperature for 3 hours. The reaction mixture was poured into water, and the precipitated crystals were collected by filtration. The crystals were subjected to silica gel column chromatography.
- Lithium aluminum hydride (0.96 g) was added to a mixture of methyl 2-methoxymethoxy-5-propylbenzoate (6.06 g) and tetrahydrofuran (200 mL) under ice-cooling, and the mixture was stirred at room temperature for 1 hour. To this mixture was added sodium sulfate decahydrate (8.18 g), and the mixture was further stirred at room temperature for 30 minutes. The insoluble material was removed by filtration, and the filtrate was concentrated to give (2-methoxymethoxy-15-propylphenyl) methyl as an oil (4.98 g, 93%).
- the reaction mixture was concentrated, ethyl acetate was added to the residue, and the organic layer was washed successively with water and saturated saline, dried over anhydrous magnesium sulfate, and concentrated.
- the obtained residue was subjected to silica gel column chromatography, and crystals of methyl 2- (2-hydroxy-5-propyl) phenylacetate were obtained from a fraction eluted with ethyl acetate-hexane (1: 6, v / v). (1.65g, 40%). Recrystallization from isopropyl ether-hexane gave colorless prisms. 74-75 ° C.
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01272544A EP1357115B1 (en) | 2000-12-28 | 2001-12-28 | Alkanoic acid derivatives, process for their production and use thereof |
CA002433573A CA2433573A1 (en) | 2000-12-28 | 2001-12-28 | Alkanoic acid derivatives, process for their production and use thereof |
AT01272544T ATE433964T1 (de) | 2000-12-28 | 2001-12-28 | Alkansäurederivate, verfahren zu deren herstellung und deren verwendung |
US10/465,938 US7238716B2 (en) | 2000-12-28 | 2001-12-28 | Alkanoic acid derivatives process for their production and use thereof |
DE60139025T DE60139025D1 (de) | 2000-12-28 | 2001-12-28 | Alkansäurederivate, verfahren zu deren herstellung und deren verwendung |
Applications Claiming Priority (2)
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JP2000-402648 | 2000-12-28 | ||
JP2000402648 | 2000-12-28 |
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WO2002053547A1 true WO2002053547A1 (fr) | 2002-07-11 |
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ID=18866898
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PCT/JP2001/011611 WO2002053547A1 (fr) | 2000-12-28 | 2001-12-28 | Derives d'acide alcanoique, procede de production et utilisation correspondants |
Country Status (6)
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US (1) | US7238716B2 (ja) |
EP (1) | EP1357115B1 (ja) |
AT (1) | ATE433964T1 (ja) |
CA (1) | CA2433573A1 (ja) |
DE (1) | DE60139025D1 (ja) |
WO (1) | WO2002053547A1 (ja) |
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US7238716B2 (en) | 2007-07-03 |
CA2433573A1 (en) | 2002-07-11 |
EP1357115A1 (en) | 2003-10-29 |
EP1357115B1 (en) | 2009-06-17 |
US20040058965A1 (en) | 2004-03-25 |
EP1357115A4 (en) | 2004-04-07 |
ATE433964T1 (de) | 2009-07-15 |
DE60139025D1 (de) | 2009-07-30 |
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